Home / 9,468,816,017.22-13,068,814,353.21-5,710,238,517.06

Finding the Fourth Proportional to 9,468,816,017.22, 13,068,814,353.21 and 5,710,238,517.06

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Solution

The fourth proportional to 9,468,816,017.22, 13,068,814,353.21 and 5,710,238,517.06 is: 7,881,243,753.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,468,816,017.22 : 13,068,814,353.21 = 5,710,238,517.06 : x
  2. Step 2: Convert to fraction form
    9,468,816,017.22/13,068,814,353.21 = 5,710,238,517.06/x
  3. Step 3: Cross multiply
    9,468,816,017.22x = 13,068,814,353.21 × 5,710,238,517.06
  4. Step 4: Simplify right side
    9,468,816,017.22x = 74,626,047,092,006,305,792
  5. Step 5: Solve for x
    x = 74,626,047,092,006,305,792/9,468,816,017.22
  6. Step 6: Final answer
    x = 7,881,243,753.84

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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.