Home / 25,951,931.92-35,812,220.88-14,348,798.56

Finding the Fourth Proportional to 25,951,931.92, 35,812,220.88 and 14,348,798.56

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Solution

The fourth proportional to 25,951,931.92, 35,812,220.88 and 14,348,798.56 is: 19,800,542.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,951,931.92 : 35,812,220.88 = 14,348,798.56 : x
  2. Step 2: Convert to fraction form
    25,951,931.92/35,812,220.88 = 14,348,798.56/x
  3. Step 3: Cross multiply
    25,951,931.92x = 35,812,220.88 × 14,348,798.56
  4. Step 4: Simplify right side
    25,951,931.92x = 513,862,343,393,346
  5. Step 5: Solve for x
    x = 513,862,343,393,346/25,951,931.92
  6. Step 6: Final answer
    x = 19,800,542.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.