Home / 37,429,502.40-56,144,253.60-33,036,256.80

Finding the Fourth Proportional to 37,429,502.40, 56,144,253.60 and 33,036,256.80

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Solution

The fourth proportional to 37,429,502.40, 56,144,253.60 and 33,036,256.80 is: 49,554,385.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,429,502.40 : 56,144,253.60 = 33,036,256.80 : x
  2. Step 2: Convert to fraction form
    37,429,502.40/56,144,253.60 = 33,036,256.80/x
  3. Step 3: Cross multiply
    37,429,502.40x = 56,144,253.60 × 33,036,256.80
  4. Step 4: Simplify right side
    37,429,502.40x = 1,854,795,979,773,924.50
  5. Step 5: Solve for x
    x = 1,854,795,979,773,924.50/37,429,502.40
  6. Step 6: Final answer
    x = 49,554,385.20

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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.