Home / 1,748,697,130.13-2,500,657,459.31

Finding the Third Proportional to 1,748,697,130.13 and 2,500,657,459.31

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Solution

The third proportional to 1,748,697,130.13 and 2,500,657,459.31 is: 3,575,969,572.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,748,697,130.13 : 2,500,657,459.31 = 2,500,657,459.31 : x
  2. Step 2: Convert to fraction form
    1,748,697,130.13/2,500,657,459.31 = 2,500,657,459.31/x
  3. Step 3: Cross multiply
    1,748,697,130.13x = 2,500,657,459.31 × 2,500,657,459.31
  4. Step 4: Simplify right side
    1,748,697,130.13x = 6,253,287,728,815,247,360
  5. Step 5: Solve for x
    x = 6,253,287,728,815,247,360/1,748,697,130.13
  6. Step 6: Final answer
    x = 3,575,969,572.48

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Why These Related Problems?

These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.