Home / 1,029,024,741.40-1,543,537,112.10-593,668,274.20

Finding the Fourth Proportional to 1,029,024,741.40, 1,543,537,112.10 and 593,668,274.20

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Solution

The fourth proportional to 1,029,024,741.40, 1,543,537,112.10 and 593,668,274.20 is: 890,502,411.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,029,024,741.40 : 1,543,537,112.10 = 593,668,274.20 : x
  2. Step 2: Convert to fraction form
    1,029,024,741.40/1,543,537,112.10 = 593,668,274.20/x
  3. Step 3: Cross multiply
    1,029,024,741.40x = 1,543,537,112.10 × 593,668,274.20
  4. Step 4: Simplify right side
    1,029,024,741.40x = 916,349,013,504,059,008
  5. Step 5: Solve for x
    x = 916,349,013,504,059,008/1,029,024,741.40
  6. Step 6: Final answer
    x = 890,502,411.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.