Home / 176,904,111.10-265,356,166.65-125,248,045.90

Finding the Fourth Proportional to 176,904,111.10, 265,356,166.65 and 125,248,045.90

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Solution

The fourth proportional to 176,904,111.10, 265,356,166.65 and 125,248,045.90 is: 187,872,068.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,904,111.10 : 265,356,166.65 = 125,248,045.90 : x
  2. Step 2: Convert to fraction form
    176,904,111.10/265,356,166.65 = 125,248,045.90/x
  3. Step 3: Cross multiply
    176,904,111.10x = 265,356,166.65 × 125,248,045.90
  4. Step 4: Simplify right side
    176,904,111.10x = 33,235,341,340,427,252
  5. Step 5: Solve for x
    x = 33,235,341,340,427,252/176,904,111.10
  6. Step 6: Final answer
    x = 187,872,068.85

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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.