Home / 64,557,109.14-96,778,329.71-25,156,240.17

Finding the Fourth Proportional to 64,557,109.14, 96,778,329.71 and 25,156,240.17

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Solution

The fourth proportional to 64,557,109.14, 96,778,329.71 and 25,156,240.17 is: 37,712,018.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,557,109.14 : 96,778,329.71 = 25,156,240.17 : x
  2. Step 2: Convert to fraction form
    64,557,109.14/96,778,329.71 = 25,156,240.17/x
  3. Step 3: Cross multiply
    64,557,109.14x = 96,778,329.71 × 25,156,240.17
  4. Step 4: Simplify right side
    64,557,109.14x = 2,434,578,905,310,425.50
  5. Step 5: Solve for x
    x = 2,434,578,905,310,425.50/64,557,109.14
  6. Step 6: Final answer
    x = 37,712,018.67

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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.