Home / 48,506,688,207.70-72,760,032,311.55-27,609,577,782.10

Finding the Fourth Proportional to 48,506,688,207.70, 72,760,032,311.55 and 27,609,577,782.10

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Solution

The fourth proportional to 48,506,688,207.70, 72,760,032,311.55 and 27,609,577,782.10 is: 41,414,366,673.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,506,688,207.70 : 72,760,032,311.55 = 27,609,577,782.10 : x
  2. Step 2: Convert to fraction form
    48,506,688,207.70/72,760,032,311.55 = 27,609,577,782.10/x
  3. Step 3: Cross multiply
    48,506,688,207.70x = 72,760,032,311.55 × 27,609,577,782.10
  4. Step 4: Simplify right side
    48,506,688,207.70x = 2,008,873,771,533,849,067,520
  5. Step 5: Solve for x
    x = 2,008,873,771,533,849,067,520/48,506,688,207.70
  6. Step 6: Final answer
    x = 41,414,366,673.15

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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.