Home / 50,976,809.01-70,329,543.08-33,345,775.53

Finding the Fourth Proportional to 50,976,809.01, 70,329,543.08 and 33,345,775.53

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Solution

The fourth proportional to 50,976,809.01, 70,329,543.08 and 33,345,775.53 is: 46,005,099.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,976,809.01 : 70,329,543.08 = 33,345,775.53 : x
  2. Step 2: Convert to fraction form
    50,976,809.01/70,329,543.08 = 33,345,775.53/x
  3. Step 3: Cross multiply
    50,976,809.01x = 70,329,543.08 × 33,345,775.53
  4. Step 4: Simplify right side
    50,976,809.01x = 2,345,193,156,506,416
  5. Step 5: Solve for x
    x = 2,345,193,156,506,416/50,976,809.01
  6. Step 6: Final answer
    x = 46,005,099.22

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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.