Home / 99,484,316,548.60-149,074,626,514.52-59,067,579,494.74

Finding the Fourth Proportional to 99,484,316,548.60, 149,074,626,514.52 and 59,067,579,494.74

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Solution

The fourth proportional to 99,484,316,548.60, 149,074,626,514.52 and 59,067,579,494.74 is: 88,511,211,191.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,484,316,548.60 : 149,074,626,514.52 = 59,067,579,494.74 : x
  2. Step 2: Convert to fraction form
    99,484,316,548.60/149,074,626,514.52 = 59,067,579,494.74/x
  3. Step 3: Cross multiply
    99,484,316,548.60x = 149,074,626,514.52 × 59,067,579,494.74
  4. Step 4: Simplify right side
    99,484,316,548.60x = 8,805,477,352,295,084,589,056
  5. Step 5: Solve for x
    x = 8,805,477,352,295,084,589,056/99,484,316,548.60
  6. Step 6: Final answer
    x = 88,511,211,191.70

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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.