Home / 25,887,316.60-38,830,974.90-24,291,681.40

Finding the Fourth Proportional to 25,887,316.60, 38,830,974.90 and 24,291,681.40

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Solution

The fourth proportional to 25,887,316.60, 38,830,974.90 and 24,291,681.40 is: 36,437,522.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,887,316.60 : 38,830,974.90 = 24,291,681.40 : x
  2. Step 2: Convert to fraction form
    25,887,316.60/38,830,974.90 = 24,291,681.40/x
  3. Step 3: Cross multiply
    25,887,316.60x = 38,830,974.90 × 24,291,681.40
  4. Step 4: Simplify right side
    25,887,316.60x = 943,269,670,722,196.75
  5. Step 5: Solve for x
    x = 943,269,670,722,196.75/25,887,316.60
  6. Step 6: Final answer
    x = 36,437,522.10

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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.