Home / 104,229,994,762.74-143,829,499,001.88-58,495,437,345.41

Finding the Fourth Proportional to 104,229,994,762.74, 143,829,499,001.88 and 58,495,437,345.41

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Solution

The fourth proportional to 104,229,994,762.74, 143,829,499,001.88 and 58,495,437,345.41 is: 80,719,273,434.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,229,994,762.74 : 143,829,499,001.88 = 58,495,437,345.41 : x
  2. Step 2: Convert to fraction form
    104,229,994,762.74/143,829,499,001.88 = 58,495,437,345.41/x
  3. Step 3: Cross multiply
    104,229,994,762.74x = 143,829,499,001.88 × 58,495,437,345.41
  4. Step 4: Simplify right side
    104,229,994,762.74x = 8,413,369,447,286,181,986,304
  5. Step 5: Solve for x
    x = 8,413,369,447,286,181,986,304/104,229,994,762.74
  6. Step 6: Final answer
    x = 80,719,273,434.08

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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.