Home / 44,564,688.54-66,852,027.45-39,987,603.66

Finding the Fourth Proportional to 44,564,688.54, 66,852,027.45 and 39,987,603.66

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Solution

The fourth proportional to 44,564,688.54, 66,852,027.45 and 39,987,603.66 is: 59,985,887.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,564,688.54 : 66,852,027.45 = 39,987,603.66 : x
  2. Step 2: Convert to fraction form
    44,564,688.54/66,852,027.45 = 39,987,603.66/x
  3. Step 3: Cross multiply
    44,564,688.54x = 66,852,027.45 × 39,987,603.66
  4. Step 4: Simplify right side
    44,564,688.54x = 2,673,252,377,538,040.50
  5. Step 5: Solve for x
    x = 2,673,252,377,538,040.50/44,564,688.54
  6. Step 6: Final answer
    x = 59,985,887.15

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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.