Home / 468,537,397.92-701,817,386.16-375,919,696.80

Finding the Fourth Proportional to 468,537,397.92, 701,817,386.16 and 375,919,696.80

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Solution

The fourth proportional to 468,537,397.92, 701,817,386.16 and 375,919,696.80 is: 563,086,276.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    468,537,397.92 : 701,817,386.16 = 375,919,696.80 : x
  2. Step 2: Convert to fraction form
    468,537,397.92/701,817,386.16 = 375,919,696.80/x
  3. Step 3: Cross multiply
    468,537,397.92x = 701,817,386.16 × 375,919,696.80
  4. Step 4: Simplify right side
    468,537,397.92x = 263,826,979,014,235,712
  5. Step 5: Solve for x
    x = 263,826,979,014,235,712/468,537,397.92
  6. Step 6: Final answer
    x = 563,086,276.97

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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.