Home / 74,755,718.10-112,133,577.15-74,755,718.10

Finding the Fourth Proportional to 74,755,718.10, 112,133,577.15 and 74,755,718.10

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Solution

The fourth proportional to 74,755,718.10, 112,133,577.15 and 74,755,718.10 is: 112,133,577.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,755,718.10 : 112,133,577.15 = 74,755,718.10 : x
  2. Step 2: Convert to fraction form
    74,755,718.10/112,133,577.15 = 74,755,718.10/x
  3. Step 3: Cross multiply
    74,755,718.10x = 112,133,577.15 × 74,755,718.10
  4. Step 4: Simplify right side
    74,755,718.10x = 8,382,626,082,970,001
  5. Step 5: Solve for x
    x = 8,382,626,082,970,001/74,755,718.10
  6. Step 6: Final answer
    x = 112,133,577.15

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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.