Home / 62,218,492.80-93,327,739.20-34,896,739.20

Finding the Fourth Proportional to 62,218,492.80, 93,327,739.20 and 34,896,739.20

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Solution

The fourth proportional to 62,218,492.80, 93,327,739.20 and 34,896,739.20 is: 52,345,108.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,218,492.80 : 93,327,739.20 = 34,896,739.20 : x
  2. Step 2: Convert to fraction form
    62,218,492.80/93,327,739.20 = 34,896,739.20/x
  3. Step 3: Cross multiply
    62,218,492.80x = 93,327,739.20 × 34,896,739.20
  4. Step 4: Simplify right side
    62,218,492.80x = 3,256,833,774,988,017
  5. Step 5: Solve for x
    x = 3,256,833,774,988,017/62,218,492.80
  6. Step 6: Final answer
    x = 52,345,108.80

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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.