Home / 58,435,397.28-87,605,587.44-24,382,108.32

Finding the Fourth Proportional to 58,435,397.28, 87,605,587.44 and 24,382,108.32

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Solution

The fourth proportional to 58,435,397.28, 87,605,587.44 and 24,382,108.32 is: 36,553,339.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,435,397.28 : 87,605,587.44 = 24,382,108.32 : x
  2. Step 2: Convert to fraction form
    58,435,397.28/87,605,587.44 = 24,382,108.32/x
  3. Step 3: Cross multiply
    58,435,397.28x = 87,605,587.44 × 24,382,108.32
  4. Step 4: Simplify right side
    58,435,397.28x = 2,136,008,922,399,311.50
  5. Step 5: Solve for x
    x = 2,136,008,922,399,311.50/58,435,397.28
  6. Step 6: Final answer
    x = 36,553,339.62

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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.