Home / 24,252,056.80-36,324,941.10-21,559,422.40

Finding the Fourth Proportional to 24,252,056.80, 36,324,941.10 and 21,559,422.40

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Solution

The fourth proportional to 24,252,056.80, 36,324,941.10 and 21,559,422.40 is: 32,291,889.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,252,056.80 : 36,324,941.10 = 21,559,422.40 : x
  2. Step 2: Convert to fraction form
    24,252,056.80/36,324,941.10 = 21,559,422.40/x
  3. Step 3: Cross multiply
    24,252,056.80x = 36,324,941.10 × 21,559,422.40
  4. Step 4: Simplify right side
    24,252,056.80x = 783,144,748,830,020.62
  5. Step 5: Solve for x
    x = 783,144,748,830,020.62/24,252,056.80
  6. Step 6: Final answer
    x = 32,291,889.93

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1.5x scale

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.