Home / 25,183,677.60-37,791,068.40-10,036,029.60

Finding the Fourth Proportional to 25,183,677.60, 37,791,068.40 and 10,036,029.60

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Solution

The fourth proportional to 25,183,677.60, 37,791,068.40 and 10,036,029.60 is: 15,060,242.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,183,677.60 : 37,791,068.40 = 10,036,029.60 : x
  2. Step 2: Convert to fraction form
    25,183,677.60/37,791,068.40 = 10,036,029.60/x
  3. Step 3: Cross multiply
    25,183,677.60x = 37,791,068.40 × 10,036,029.60
  4. Step 4: Simplify right side
    25,183,677.60x = 379,272,281,078,024.62
  5. Step 5: Solve for x
    x = 379,272,281,078,024.62/25,183,677.60
  6. Step 6: Final answer
    x = 15,060,242.08

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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.