Home / 24,249,061.80-36,373,592.70-21,857,577.30

Finding the Fourth Proportional to 24,249,061.80, 36,373,592.70 and 21,857,577.30

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Solution

The fourth proportional to 24,249,061.80, 36,373,592.70 and 21,857,577.30 is: 32,786,365.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,249,061.80 : 36,373,592.70 = 21,857,577.30 : x
  2. Step 2: Convert to fraction form
    24,249,061.80/36,373,592.70 = 21,857,577.30/x
  3. Step 3: Cross multiply
    24,249,061.80x = 36,373,592.70 × 21,857,577.30
  4. Step 4: Simplify right side
    24,249,061.80x = 795,038,614,118,965.75
  5. Step 5: Solve for x
    x = 795,038,614,118,965.75/24,249,061.80
  6. Step 6: Final answer
    x = 32,786,365.95

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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.