Home / 43,244,257,306.10-64,842,739,215.04-34,337,659,838.68

Finding the Fourth Proportional to 43,244,257,306.10, 64,842,739,215.04 and 34,337,659,838.68

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Solution

The fourth proportional to 43,244,257,306.10, 64,842,739,215.04 and 34,337,659,838.68 is: 51,487,713,302.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,244,257,306.10 : 64,842,739,215.04 = 34,337,659,838.68 : x
  2. Step 2: Convert to fraction form
    43,244,257,306.10/64,842,739,215.04 = 34,337,659,838.68/x
  3. Step 3: Cross multiply
    43,244,257,306.10x = 64,842,739,215.04 × 34,337,659,838.68
  4. Step 4: Simplify right side
    43,244,257,306.10x = 2,226,547,922,173,955,407,872
  5. Step 5: Solve for x
    x = 2,226,547,922,173,955,407,872/43,244,257,306.10
  6. Step 6: Final answer
    x = 51,487,713,302.91

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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.