Home / 44,470,181.68-66,716,773.20-26,041,689.90

Finding the Fourth Proportional to 44,470,181.68, 66,716,773.20 and 26,041,689.90

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Solution

The fourth proportional to 44,470,181.68, 66,716,773.20 and 26,041,689.90 is: 39,069,269.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,470,181.68 : 66,716,773.20 = 26,041,689.90 : x
  2. Step 2: Convert to fraction form
    44,470,181.68/66,716,773.20 = 26,041,689.90/x
  3. Step 3: Cross multiply
    44,470,181.68x = 66,716,773.20 × 26,041,689.90
  4. Step 4: Simplify right side
    44,470,181.68x = 1,737,417,518,803,030.75
  5. Step 5: Solve for x
    x = 1,737,417,518,803,030.75/44,470,181.68
  6. Step 6: Final answer
    x = 39,069,269.64

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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.