Home / 60,864,496.25-83,944,029.58-53,506,597.19

Finding the Fourth Proportional to 60,864,496.25, 83,944,029.58 and 53,506,597.19

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Solution

The fourth proportional to 60,864,496.25, 83,944,029.58 and 53,506,597.19 is: 73,796,049.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,864,496.25 : 83,944,029.58 = 53,506,597.19 : x
  2. Step 2: Convert to fraction form
    60,864,496.25/83,944,029.58 = 53,506,597.19/x
  3. Step 3: Cross multiply
    60,864,496.25x = 83,944,029.58 × 53,506,597.19
  4. Step 4: Simplify right side
    60,864,496.25x = 4,491,559,376,689,018.50
  5. Step 5: Solve for x
    x = 4,491,559,376,689,018.50/60,864,496.25
  6. Step 6: Final answer
    x = 73,796,049.48

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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.