Home / 67,008,045.15-93,619,944.45-67,008,045.15

Finding the Fourth Proportional to 67,008,045.15, 93,619,944.45 and 67,008,045.15

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Solution

The fourth proportional to 67,008,045.15, 93,619,944.45 and 67,008,045.15 is: 93,619,944.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,008,045.15 : 93,619,944.45 = 67,008,045.15 : x
  2. Step 2: Convert to fraction form
    67,008,045.15/93,619,944.45 = 67,008,045.15/x
  3. Step 3: Cross multiply
    67,008,045.15x = 93,619,944.45 × 67,008,045.15
  4. Step 4: Simplify right side
    67,008,045.15x = 6,273,289,464,646,092
  5. Step 5: Solve for x
    x = 6,273,289,464,646,092/67,008,045.15
  6. Step 6: Final answer
    x = 93,619,944.45

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.