Home / 42,742,996,934.80-58,985,405,160.78-23,712,100,926.16

Finding the Fourth Proportional to 42,742,996,934.80, 58,985,405,160.78 and 23,712,100,926.16

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Solution

The fourth proportional to 42,742,996,934.80, 58,985,405,160.78 and 23,712,100,926.16 is: 32,722,737,773.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,742,996,934.80 : 58,985,405,160.78 = 23,712,100,926.16 : x
  2. Step 2: Convert to fraction form
    42,742,996,934.80/58,985,405,160.78 = 23,712,100,926.16/x
  3. Step 3: Cross multiply
    42,742,996,934.80x = 58,985,405,160.78 × 23,712,100,926.16
  4. Step 4: Simplify right side
    42,742,996,934.80x = 1,398,667,880,342,854,303,744
  5. Step 5: Solve for x
    x = 1,398,667,880,342,854,303,744/42,742,996,934.80
  6. Step 6: Final answer
    x = 32,722,737,773.31

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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.