Home / 93,679,230.24-129,277,369.01-51,295,470.35

Finding the Fourth Proportional to 93,679,230.24, 129,277,369.01 and 51,295,470.35

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Solution

The fourth proportional to 93,679,230.24, 129,277,369.01 and 51,295,470.35 is: 70,787,766.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,679,230.24 : 129,277,369.01 = 51,295,470.35 : x
  2. Step 2: Convert to fraction form
    93,679,230.24/129,277,369.01 = 51,295,470.35/x
  3. Step 3: Cross multiply
    93,679,230.24x = 129,277,369.01 × 51,295,470.35
  4. Step 4: Simplify right side
    93,679,230.24x = 6,631,343,448,460,316
  5. Step 5: Solve for x
    x = 6,631,343,448,460,316/93,679,230.24
  6. Step 6: Final answer
    x = 70,787,766.20

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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.