Home / 17,053,894,413.83-23,532,794,931.45-9,432,776,287.93

Finding the Fourth Proportional to 17,053,894,413.83, 23,532,794,931.45 and 9,432,776,287.93

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Solution

The fourth proportional to 17,053,894,413.83, 23,532,794,931.45 and 9,432,776,287.93 is: 13,016,357,708.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,053,894,413.83 : 23,532,794,931.45 = 9,432,776,287.93 : x
  2. Step 2: Convert to fraction form
    17,053,894,413.83/23,532,794,931.45 = 9,432,776,287.93/x
  3. Step 3: Cross multiply
    17,053,894,413.83x = 23,532,794,931.45 × 9,432,776,287.93
  4. Step 4: Simplify right side
    17,053,894,413.83x = 221,979,590,018,100,854,784
  5. Step 5: Solve for x
    x = 221,979,590,018,100,854,784/17,053,894,413.83
  6. Step 6: Final answer
    x = 13,016,357,708.78

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1.5x scale

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.