Home / 24,549,909.40-36,835,483.28-13,177,072

Finding the Fourth Proportional to 24,549,909.40, 36,835,483.28 and 13,177,072

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Solution

The fourth proportional to 24,549,909.40, 36,835,483.28 and 13,177,072 is: 19,771,307.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,549,909.40 : 36,835,483.28 = 13,177,072 : x
  2. Step 2: Convert to fraction form
    24,549,909.40/36,835,483.28 = 13,177,072/x
  3. Step 3: Cross multiply
    24,549,909.40x = 36,835,483.28 × 13,177,072
  4. Step 4: Simplify right side
    24,549,909.40x = 485,383,815,335,356.19
  5. Step 5: Solve for x
    x = 485,383,815,335,356.19/24,549,909.40
  6. Step 6: Final answer
    x = 19,771,307.81

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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.