Home / 229,884,484,919.10-344,826,727,378.65-135,847,488,003.90

Finding the Fourth Proportional to 229,884,484,919.10, 344,826,727,378.65 and 135,847,488,003.90

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Solution

The fourth proportional to 229,884,484,919.10, 344,826,727,378.65 and 135,847,488,003.90 is: 203,771,232,005.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,884,484,919.10 : 344,826,727,378.65 = 135,847,488,003.90 : x
  2. Step 2: Convert to fraction form
    229,884,484,919.10/344,826,727,378.65 = 135,847,488,003.90/x
  3. Step 3: Cross multiply
    229,884,484,919.10x = 344,826,727,378.65 × 135,847,488,003.90
  4. Step 4: Simplify right side
    229,884,484,919.10x = 46,843,844,710,995,253,526,528
  5. Step 5: Solve for x
    x = 46,843,844,710,995,253,526,528/229,884,484,919.10
  6. Step 6: Final answer
    x = 203,771,232,005.85

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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.