Home / 96,774,151.80-145,161,227.70-96,102,305.40

Finding the Fourth Proportional to 96,774,151.80, 145,161,227.70 and 96,102,305.40

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Solution

The fourth proportional to 96,774,151.80, 145,161,227.70 and 96,102,305.40 is: 144,153,458.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,774,151.80 : 145,161,227.70 = 96,102,305.40 : x
  2. Step 2: Convert to fraction form
    96,774,151.80/145,161,227.70 = 96,102,305.40/x
  3. Step 3: Cross multiply
    96,774,151.80x = 145,161,227.70 × 96,102,305.40
  4. Step 4: Simplify right side
    96,774,151.80x = 13,950,328,636,664,340
  5. Step 5: Solve for x
    x = 13,950,328,636,664,340/96,774,151.80
  6. Step 6: Final answer
    x = 144,153,458.10

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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.