Home / 97,053,227.48-145,650,068.50-37,974,347.58

Finding the Fourth Proportional to 97,053,227.48, 145,650,068.50 and 37,974,347.58

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Solution

The fourth proportional to 97,053,227.48, 145,650,068.50 and 37,974,347.58 is: 56,988,999.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,053,227.48 : 145,650,068.50 = 37,974,347.58 : x
  2. Step 2: Convert to fraction form
    97,053,227.48/145,650,068.50 = 37,974,347.58/x
  3. Step 3: Cross multiply
    97,053,227.48x = 145,650,068.50 × 37,974,347.58
  4. Step 4: Simplify right side
    97,053,227.48x = 5,530,966,326,269,809
  5. Step 5: Solve for x
    x = 5,530,966,326,269,809/97,053,227.48
  6. Step 6: Final answer
    x = 56,988,999.44

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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.