Home / 88,898,005,785.71-122,676,073,823.85-50,316,097,299.25

Finding the Fourth Proportional to 88,898,005,785.71, 122,676,073,823.85 and 50,316,097,299.25

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Solution

The fourth proportional to 88,898,005,785.71, 122,676,073,823.85 and 50,316,097,299.25 is: 69,434,417,704.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,898,005,785.71 : 122,676,073,823.85 = 50,316,097,299.25 : x
  2. Step 2: Convert to fraction form
    88,898,005,785.71/122,676,073,823.85 = 50,316,097,299.25/x
  3. Step 3: Cross multiply
    88,898,005,785.71x = 122,676,073,823.85 × 50,316,097,299.25
  4. Step 4: Simplify right side
    88,898,005,785.71x = 6,172,581,266,810,199,867,392
  5. Step 5: Solve for x
    x = 6,172,581,266,810,199,867,392/88,898,005,785.71
  6. Step 6: Final answer
    x = 69,434,417,704.37

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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.