Home / 453,433,071,139.01-680,152,149,155.51-151,244,844,498.60

Finding the Fourth Proportional to 453,433,071,139.01, 680,152,149,155.51 and 151,244,844,498.60

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Solution

The fourth proportional to 453,433,071,139.01, 680,152,149,155.51 and 151,244,844,498.60 is: 226,868,114,793.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,433,071,139.01 : 680,152,149,155.51 = 151,244,844,498.60 : x
  2. Step 2: Convert to fraction form
    453,433,071,139.01/680,152,149,155.51 = 151,244,844,498.60/x
  3. Step 3: Cross multiply
    453,433,071,139.01x = 680,152,149,155.51 × 151,244,844,498.60
  4. Step 4: Simplify right side
    453,433,071,139.01x = 102,869,506,034,413,701,431,296
  5. Step 5: Solve for x
    x = 102,869,506,034,413,701,431,296/453,433,071,139.01
  6. Step 6: Final answer
    x = 226,868,114,793.68

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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.