Home / 69,461,875.16-104,208,532.49-23,402,492.64

Finding the Fourth Proportional to 69,461,875.16, 104,208,532.49 and 23,402,492.64

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Solution

The fourth proportional to 69,461,875.16, 104,208,532.49 and 23,402,492.64 is: 35,109,035.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,461,875.16 : 104,208,532.49 = 23,402,492.64 : x
  2. Step 2: Convert to fraction form
    69,461,875.16/104,208,532.49 = 23,402,492.64/x
  3. Step 3: Cross multiply
    69,461,875.16x = 104,208,532.49 × 23,402,492.64
  4. Step 4: Simplify right side
    69,461,875.16x = 2,438,739,414,388,002
  5. Step 5: Solve for x
    x = 2,438,739,414,388,002/69,461,875.16
  6. Step 6: Final answer
    x = 35,109,035.12

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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.