Home / 224,676,221.40-337,014,332.10-109,601,530.20

Finding the Fourth Proportional to 224,676,221.40, 337,014,332.10 and 109,601,530.20

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Solution

The fourth proportional to 224,676,221.40, 337,014,332.10 and 109,601,530.20 is: 164,402,295.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    224,676,221.40 : 337,014,332.10 = 109,601,530.20 : x
  2. Step 2: Convert to fraction form
    224,676,221.40/337,014,332.10 = 109,601,530.20/x
  3. Step 3: Cross multiply
    224,676,221.40x = 337,014,332.10 × 109,601,530.20
  4. Step 4: Simplify right side
    224,676,221.40x = 36,937,286,497,490,984
  5. Step 5: Solve for x
    x = 36,937,286,497,490,984/224,676,221.40
  6. Step 6: Final answer
    x = 164,402,295.30

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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.