Home / 160,111,023,463.08-240,165,494,899.20-40,727,328,033.60

Finding the Fourth Proportional to 160,111,023,463.08, 240,165,494,899.20 and 40,727,328,033.60

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Solution

The fourth proportional to 160,111,023,463.08, 240,165,494,899.20 and 40,727,328,033.60 is: 61,090,727,431.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,111,023,463.08 : 240,165,494,899.20 = 40,727,328,033.60 : x
  2. Step 2: Convert to fraction form
    160,111,023,463.08/240,165,494,899.20 = 40,727,328,033.60/x
  3. Step 3: Cross multiply
    160,111,023,463.08x = 240,165,494,899.20 × 40,727,328,033.60
  4. Step 4: Simplify right side
    160,111,023,463.08x = 9,781,298,893,111,605,329,920
  5. Step 5: Solve for x
    x = 9,781,298,893,111,605,329,920/160,111,023,463.08
  6. Step 6: Final answer
    x = 61,090,727,431.19

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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.