Home / 56,033,873.20-84,050,809.80-44,696,465.20

Finding the Fourth Proportional to 56,033,873.20, 84,050,809.80 and 44,696,465.20

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Solution

The fourth proportional to 56,033,873.20, 84,050,809.80 and 44,696,465.20 is: 67,044,697.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,033,873.20 : 84,050,809.80 = 44,696,465.20 : x
  2. Step 2: Convert to fraction form
    56,033,873.20/84,050,809.80 = 44,696,465.20/x
  3. Step 3: Cross multiply
    56,033,873.20x = 84,050,809.80 × 44,696,465.20
  4. Step 4: Simplify right side
    56,033,873.20x = 3,756,774,095,257,519
  5. Step 5: Solve for x
    x = 3,756,774,095,257,519/56,033,873.20
  6. Step 6: Final answer
    x = 67,044,697.80

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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.