Home / 17,722,338,278.13-26,583,552,442.06-7,241,554,711.62

Finding the Fourth Proportional to 17,722,338,278.13, 26,583,552,442.06 and 7,241,554,711.62

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Solution

The fourth proportional to 17,722,338,278.13, 26,583,552,442.06 and 7,241,554,711.62 is: 10,862,350,465.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,722,338,278.13 : 26,583,552,442.06 = 7,241,554,711.62 : x
  2. Step 2: Convert to fraction form
    17,722,338,278.13/26,583,552,442.06 = 7,241,554,711.62/x
  3. Step 3: Cross multiply
    17,722,338,278.13x = 26,583,552,442.06 × 7,241,554,711.62
  4. Step 4: Simplify right side
    17,722,338,278.13x = 192,506,249,438,367,973,376
  5. Step 5: Solve for x
    x = 192,506,249,438,367,973,376/17,722,338,278.13
  6. Step 6: Final answer
    x = 10,862,350,465.11

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1.5x scale

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.