Home / 22,695,555,923.40-34,043,333,885.10-13,988,426,579.40

Finding the Fourth Proportional to 22,695,555,923.40, 34,043,333,885.10 and 13,988,426,579.40

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Solution

The fourth proportional to 22,695,555,923.40, 34,043,333,885.10 and 13,988,426,579.40 is: 20,982,639,869.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,695,555,923.40 : 34,043,333,885.10 = 13,988,426,579.40 : x
  2. Step 2: Convert to fraction form
    22,695,555,923.40/34,043,333,885.10 = 13,988,426,579.40/x
  3. Step 3: Cross multiply
    22,695,555,923.40x = 34,043,333,885.10 × 13,988,426,579.40
  4. Step 4: Simplify right side
    22,695,555,923.40x = 476,212,676,569,721,470,976
  5. Step 5: Solve for x
    x = 476,212,676,569,721,470,976/22,695,555,923.40
  6. Step 6: Final answer
    x = 20,982,639,869.10

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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.