Home / 37,787,417.60-56,597,145.60-29,240,038.40

Finding the Fourth Proportional to 37,787,417.60, 56,597,145.60 and 29,240,038.40

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Solution

The fourth proportional to 37,787,417.60, 56,597,145.60 and 29,240,038.40 is: 43,795,072.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,787,417.60 : 56,597,145.60 = 29,240,038.40 : x
  2. Step 2: Convert to fraction form
    37,787,417.60/56,597,145.60 = 29,240,038.40/x
  3. Step 3: Cross multiply
    37,787,417.60x = 56,597,145.60 × 29,240,038.40
  4. Step 4: Simplify right side
    37,787,417.60x = 1,654,902,710,674,391
  5. Step 5: Solve for x
    x = 1,654,902,710,674,391/37,787,417.60
  6. Step 6: Final answer
    x = 43,795,072.96

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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.