Home / 37,725,902.10-56,588,853.15-36,291,011.40

Finding the Fourth Proportional to 37,725,902.10, 56,588,853.15 and 36,291,011.40

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Solution

The fourth proportional to 37,725,902.10, 56,588,853.15 and 36,291,011.40 is: 54,436,517.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,725,902.10 : 56,588,853.15 = 36,291,011.40 : x
  2. Step 2: Convert to fraction form
    37,725,902.10/56,588,853.15 = 36,291,011.40/x
  3. Step 3: Cross multiply
    37,725,902.10x = 56,588,853.15 × 36,291,011.40
  4. Step 4: Simplify right side
    37,725,902.10x = 2,053,666,714,779,575.75
  5. Step 5: Solve for x
    x = 2,053,666,714,779,575.75/37,725,902.10
  6. Step 6: Final answer
    x = 54,436,517.10

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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.