Home / 24,059,085.40-36,088,628.10-7,885,564.30

Finding the Fourth Proportional to 24,059,085.40, 36,088,628.10 and 7,885,564.30

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Solution

The fourth proportional to 24,059,085.40, 36,088,628.10 and 7,885,564.30 is: 11,828,346.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,059,085.40 : 36,088,628.10 = 7,885,564.30 : x
  2. Step 2: Convert to fraction form
    24,059,085.40/36,088,628.10 = 7,885,564.30/x
  3. Step 3: Cross multiply
    24,059,085.40x = 36,088,628.10 × 7,885,564.30
  4. Step 4: Simplify right side
    24,059,085.40x = 284,579,197,381,336.81
  5. Step 5: Solve for x
    x = 284,579,197,381,336.81/24,059,085.40
  6. Step 6: Final answer
    x = 11,828,346.45

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Double scale
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Similar ratio
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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.