Home / 599,104,981.60-898,657,472.40-576,146,730.40

Finding the Fourth Proportional to 599,104,981.60, 898,657,472.40 and 576,146,730.40

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Solution

The fourth proportional to 599,104,981.60, 898,657,472.40 and 576,146,730.40 is: 864,220,095.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    599,104,981.60 : 898,657,472.40 = 576,146,730.40 : x
  2. Step 2: Convert to fraction form
    599,104,981.60/898,657,472.40 = 576,146,730.40/x
  3. Step 3: Cross multiply
    599,104,981.60x = 898,657,472.40 × 576,146,730.40
  4. Step 4: Simplify right side
    599,104,981.60x = 517,758,564,472,788,224
  5. Step 5: Solve for x
    x = 517,758,564,472,788,224/599,104,981.60
  6. Step 6: Final answer
    x = 864,220,095.60

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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.