Home / 1,711,414,686.18-2,361,750,475.72-958,733,159.91

Finding the Fourth Proportional to 1,711,414,686.18, 2,361,750,475.72 and 958,733,159.91

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Solution

The fourth proportional to 1,711,414,686.18, 2,361,750,475.72 and 958,733,159.91 is: 1,323,050,757.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,414,686.18 : 2,361,750,475.72 = 958,733,159.91 : x
  2. Step 2: Convert to fraction form
    1,711,414,686.18/2,361,750,475.72 = 958,733,159.91/x
  3. Step 3: Cross multiply
    1,711,414,686.18x = 2,361,750,475.72 × 958,733,159.91
  4. Step 4: Simplify right side
    1,711,414,686.18x = 2,264,288,496,500,076,800
  5. Step 5: Solve for x
    x = 2,264,288,496,500,076,800/1,711,414,686.18
  6. Step 6: Final answer
    x = 1,323,050,757.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.