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Finding the Third Proportional to 3,005,034,374 and 4,152,389,547

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Solution

The third proportional to 3,005,034,374 and 4,152,389,547 is: 5,737,817,543.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,034,374 : 4,152,389,547 = 4,152,389,547 : x
  2. Step 2: Convert to fraction form
    3,005,034,374/4,152,389,547 = 4,152,389,547/x
  3. Step 3: Cross multiply
    3,005,034,374x = 4,152,389,547 × 4,152,389,547
  4. Step 4: Simplify right side
    3,005,034,374x = 17,242,338,950,034,866,176
  5. Step 5: Solve for x
    x = 17,242,338,950,034,866,176/3,005,034,374
  6. Step 6: Final answer
    x = 5,737,817,543.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.