Home / 334,105,658.49-501,177,639.57-88,455,910.13

Finding the Fourth Proportional to 334,105,658.49, 501,177,639.57 and 88,455,910.13

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Solution

The fourth proportional to 334,105,658.49, 501,177,639.57 and 88,455,910.13 is: 132,688,935.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,105,658.49 : 501,177,639.57 = 88,455,910.13 : x
  2. Step 2: Convert to fraction form
    334,105,658.49/501,177,639.57 = 88,455,910.13/x
  3. Step 3: Cross multiply
    334,105,658.49x = 501,177,639.57 × 88,455,910.13
  4. Step 4: Simplify right side
    334,105,658.49x = 44,332,124,242,021,280
  5. Step 5: Solve for x
    x = 44,332,124,242,021,280/334,105,658.49
  6. Step 6: Final answer
    x = 132,688,935.72

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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.