Home / 22,973,842,952.64-31,706,340,695.04-13,466,382,727.68

Finding the Fourth Proportional to 22,973,842,952.64, 31,706,340,695.04 and 13,466,382,727.68

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Solution

The fourth proportional to 22,973,842,952.64, 31,706,340,695.04 and 13,466,382,727.68 is: 18,585,036,886.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,973,842,952.64 : 31,706,340,695.04 = 13,466,382,727.68 : x
  2. Step 2: Convert to fraction form
    22,973,842,952.64/31,706,340,695.04 = 13,466,382,727.68/x
  3. Step 3: Cross multiply
    22,973,842,952.64x = 31,706,340,695.04 × 13,466,382,727.68
  4. Step 4: Simplify right side
    22,973,842,952.64x = 426,969,718,693,624,152,064
  5. Step 5: Solve for x
    x = 426,969,718,693,624,152,064/22,973,842,952.64
  6. Step 6: Final answer
    x = 18,585,036,886.25

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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.