Home / 29,201,506,612.80-43,801,781,252.88-9,304,123,739.87

Finding the Fourth Proportional to 29,201,506,612.80, 43,801,781,252.88 and 9,304,123,739.87

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Solution

The fourth proportional to 29,201,506,612.80, 43,801,781,252.88 and 9,304,123,739.87 is: 13,956,033,098.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,201,506,612.80 : 43,801,781,252.88 = 9,304,123,739.87 : x
  2. Step 2: Convert to fraction form
    29,201,506,612.80/43,801,781,252.88 = 9,304,123,739.87/x
  3. Step 3: Cross multiply
    29,201,506,612.80x = 43,801,781,252.88 × 9,304,123,739.87
  4. Step 4: Simplify right side
    29,201,506,612.80x = 407,537,192,803,294,445,568
  5. Step 5: Solve for x
    x = 407,537,192,803,294,445,568/29,201,506,612.80
  6. Step 6: Final answer
    x = 13,956,033,098.12

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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.