Home / 14,767,619,731.15-22,151,486,394.40-3,575,475,260.49

Finding the Fourth Proportional to 14,767,619,731.15, 22,151,486,394.40 and 3,575,475,260.49

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Solution

The fourth proportional to 14,767,619,731.15, 22,151,486,394.40 and 3,575,475,260.49 is: 5,363,226,642.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,767,619,731.15 : 22,151,486,394.40 = 3,575,475,260.49 : x
  2. Step 2: Convert to fraction form
    14,767,619,731.15/22,151,486,394.40 = 3,575,475,260.49/x
  3. Step 3: Cross multiply
    14,767,619,731.15x = 22,151,486,394.40 × 3,575,475,260.49
  4. Step 4: Simplify right side
    14,767,619,731.15x = 79,202,091,586,258,026,496
  5. Step 5: Solve for x
    x = 79,202,091,586,258,026,496/14,767,619,731.15
  6. Step 6: Final answer
    x = 5,363,226,642.35

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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.