Home / 104,107,679,123.20-143,671,627,805.04-58,995,905,943.04

Finding the Fourth Proportional to 104,107,679,123.20, 143,671,627,805.04 and 58,995,905,943.04

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Solution

The fourth proportional to 104,107,679,123.20, 143,671,627,805.04 and 58,995,905,943.04 is: 81,416,067,595.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,107,679,123.20 : 143,671,627,805.04 = 58,995,905,943.04 : x
  2. Step 2: Convert to fraction form
    104,107,679,123.20/143,671,627,805.04 = 58,995,905,943.04/x
  3. Step 3: Cross multiply
    104,107,679,123.20x = 143,671,627,805.04 × 58,995,905,943.04
  4. Step 4: Simplify right side
    104,107,679,123.20x = 8,476,037,840,669,590,421,504
  5. Step 5: Solve for x
    x = 8,476,037,840,669,590,421,504/104,107,679,123.20
  6. Step 6: Final answer
    x = 81,416,067,595.16

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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.