Home / 69,097,943.06-95,355,197.28-37,736,428.70

Finding the Fourth Proportional to 69,097,943.06, 95,355,197.28 and 37,736,428.70

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Solution

The fourth proportional to 69,097,943.06, 95,355,197.28 and 37,736,428.70 is: 52,076,291.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,097,943.06 : 95,355,197.28 = 37,736,428.70 : x
  2. Step 2: Convert to fraction form
    69,097,943.06/95,355,197.28 = 37,736,428.70/x
  3. Step 3: Cross multiply
    69,097,943.06x = 95,355,197.28 × 37,736,428.70
  4. Step 4: Simplify right side
    69,097,943.06x = 3,598,364,603,331,154.50
  5. Step 5: Solve for x
    x = 3,598,364,603,331,154.50/69,097,943.06
  6. Step 6: Final answer
    x = 52,076,291.19

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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.