Home / 37,051,053.78-51,153,695.18-23,843,178.39

Finding the Fourth Proportional to 37,051,053.78, 51,153,695.18 and 23,843,178.39

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Solution

The fourth proportional to 37,051,053.78, 51,153,695.18 and 23,843,178.39 is: 32,918,542.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,051,053.78 : 51,153,695.18 = 23,843,178.39 : x
  2. Step 2: Convert to fraction form
    37,051,053.78/51,153,695.18 = 23,843,178.39/x
  3. Step 3: Cross multiply
    37,051,053.78x = 51,153,695.18 × 23,843,178.39
  4. Step 4: Simplify right side
    37,051,053.78x = 1,219,666,679,484,423.25
  5. Step 5: Solve for x
    x = 1,219,666,679,484,423.25/37,051,053.78
  6. Step 6: Final answer
    x = 32,918,542.26

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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.