Home / 51,646,925.92-77,501,108.40-26,090,523.04

Finding the Fourth Proportional to 51,646,925.92, 77,501,108.40 and 26,090,523.04

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Solution

The fourth proportional to 51,646,925.92, 77,501,108.40 and 26,090,523.04 is: 39,151,303.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,646,925.92 : 77,501,108.40 = 26,090,523.04 : x
  2. Step 2: Convert to fraction form
    51,646,925.92/77,501,108.40 = 26,090,523.04/x
  3. Step 3: Cross multiply
    51,646,925.92x = 77,501,108.40 × 26,090,523.04
  4. Step 4: Simplify right side
    51,646,925.92x = 2,022,044,454,335,737.50
  5. Step 5: Solve for x
    x = 2,022,044,454,335,737.50/51,646,925.92
  6. Step 6: Final answer
    x = 39,151,303.17

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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.