Home / 14,762,279.10-22,143,418.65-9,064,026.30

Finding the Fourth Proportional to 14,762,279.10, 22,143,418.65 and 9,064,026.30

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Solution

The fourth proportional to 14,762,279.10, 22,143,418.65 and 9,064,026.30 is: 13,596,039.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,762,279.10 : 22,143,418.65 = 9,064,026.30 : x
  2. Step 2: Convert to fraction form
    14,762,279.10/22,143,418.65 = 9,064,026.30/x
  3. Step 3: Cross multiply
    14,762,279.10x = 22,143,418.65 × 9,064,026.30
  4. Step 4: Simplify right side
    14,762,279.10x = 200,708,529,015,510.50
  5. Step 5: Solve for x
    x = 200,708,529,015,510.50/14,762,279.10
  6. Step 6: Final answer
    x = 13,596,039.45

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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.