Home / 37,222,098.40-55,834,897.20-11,663,941.60

Finding the Fourth Proportional to 37,222,098.40, 55,834,897.20 and 11,663,941.60

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Solution

The fourth proportional to 37,222,098.40, 55,834,897.20 and 11,663,941.60 is: 17,496,460.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,222,098.40 : 55,834,897.20 = 11,663,941.60 : x
  2. Step 2: Convert to fraction form
    37,222,098.40/55,834,897.20 = 11,663,941.60/x
  3. Step 3: Cross multiply
    37,222,098.40x = 55,834,897.20 × 11,663,941.60
  4. Step 4: Simplify right side
    37,222,098.40x = 651,254,980,182,803.50
  5. Step 5: Solve for x
    x = 651,254,980,182,803.50/37,222,098.40
  6. Step 6: Final answer
    x = 17,496,460.66

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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.