Home / 176,608,874.16-264,893,130.42-47,226,572.16

Finding the Fourth Proportional to 176,608,874.16, 264,893,130.42 and 47,226,572.16

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Solution

The fourth proportional to 176,608,874.16, 264,893,130.42 and 47,226,572.16 is: 70,834,461.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,608,874.16 : 264,893,130.42 = 47,226,572.16 : x
  2. Step 2: Convert to fraction form
    176,608,874.16/264,893,130.42 = 47,226,572.16/x
  3. Step 3: Cross multiply
    176,608,874.16x = 264,893,130.42 × 47,226,572.16
  4. Step 4: Simplify right side
    176,608,874.16x = 12,509,994,538,468,420
  5. Step 5: Solve for x
    x = 12,509,994,538,468,420/176,608,874.16
  6. Step 6: Final answer
    x = 70,834,461.73

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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.