Home / 43,196,471,857.01-59,609,784,854.12-23,904,771,079.55

Finding the Fourth Proportional to 43,196,471,857.01, 59,609,784,854.12 and 23,904,771,079.55

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Solution

The fourth proportional to 43,196,471,857.01, 59,609,784,854.12 and 23,904,771,079.55 is: 32,987,839,047.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,196,471,857.01 : 59,609,784,854.12 = 23,904,771,079.55 : x
  2. Step 2: Convert to fraction form
    43,196,471,857.01/59,609,784,854.12 = 23,904,771,079.55/x
  3. Step 3: Cross multiply
    43,196,471,857.01x = 59,609,784,854.12 × 23,904,771,079.55
  4. Step 4: Simplify right side
    43,196,471,857.01x = 1,424,958,261,038,547,730,432
  5. Step 5: Solve for x
    x = 1,424,958,261,038,547,730,432/43,196,471,857.01
  6. Step 6: Final answer
    x = 32,987,839,047.49

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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.