Home / 24,133,477.60-36,200,216.40-21,488,082.40

Finding the Fourth Proportional to 24,133,477.60, 36,200,216.40 and 21,488,082.40

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Solution

The fourth proportional to 24,133,477.60, 36,200,216.40 and 21,488,082.40 is: 32,232,123.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,133,477.60 : 36,200,216.40 = 21,488,082.40 : x
  2. Step 2: Convert to fraction form
    24,133,477.60/36,200,216.40 = 21,488,082.40/x
  3. Step 3: Cross multiply
    24,133,477.60x = 36,200,216.40 × 21,488,082.40
  4. Step 4: Simplify right side
    24,133,477.60x = 777,873,232,901,031.25
  5. Step 5: Solve for x
    x = 777,873,232,901,031.25/24,133,477.60
  6. Step 6: Final answer
    x = 32,232,123.60

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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.