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Finding the Third Proportional to 724,343,034 and 1,569,020,334

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Solution

The third proportional to 724,343,034 and 1,569,020,334 is: 3,398,700,191.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    724,343,034 : 1,569,020,334 = 1,569,020,334 : x
  2. Step 2: Convert to fraction form
    724,343,034/1,569,020,334 = 1,569,020,334/x
  3. Step 3: Cross multiply
    724,343,034x = 1,569,020,334 × 1,569,020,334
  4. Step 4: Simplify right side
    724,343,034x = 2,461,824,808,505,471,488
  5. Step 5: Solve for x
    x = 2,461,824,808,505,471,488/724,343,034
  6. Step 6: Final answer
    x = 3,398,700,191.69

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.