Home / 58,708,818.09-81,018,833.38-32,247,789.46

Finding the Fourth Proportional to 58,708,818.09, 81,018,833.38 and 32,247,789.46

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Solution

The fourth proportional to 58,708,818.09, 81,018,833.38 and 32,247,789.46 is: 44,502,314.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,708,818.09 : 81,018,833.38 = 32,247,789.46 : x
  2. Step 2: Convert to fraction form
    58,708,818.09/81,018,833.38 = 32,247,789.46/x
  3. Step 3: Cross multiply
    58,708,818.09x = 81,018,833.38 × 32,247,789.46
  4. Step 4: Simplify right side
    58,708,818.09x = 2,612,678,280,849,893.50
  5. Step 5: Solve for x
    x = 2,612,678,280,849,893.50/58,708,818.09
  6. Step 6: Final answer
    x = 44,502,314.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.