Home / 17,722,338,289.64-26,583,552,459.30-7,241,554,723.12

Finding the Fourth Proportional to 17,722,338,289.64, 26,583,552,459.30 and 7,241,554,723.12

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Solution

The fourth proportional to 17,722,338,289.64, 26,583,552,459.30 and 7,241,554,723.12 is: 10,862,350,482.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,722,338,289.64 : 26,583,552,459.30 = 7,241,554,723.12 : x
  2. Step 2: Convert to fraction form
    17,722,338,289.64/26,583,552,459.30 = 7,241,554,723.12/x
  3. Step 3: Cross multiply
    17,722,338,289.64x = 26,583,552,459.30 × 7,241,554,723.12
  4. Step 4: Simplify right side
    17,722,338,289.64x = 192,506,249,868,952,207,360
  5. Step 5: Solve for x
    x = 192,506,249,868,952,207,360/17,722,338,289.64
  6. Step 6: Final answer
    x = 10,862,350,482.36

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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.