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Finding the Third Proportional to 318,547,261.50 and 750,904,461

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Solution

The third proportional to 318,547,261.50 and 750,904,461 is: 1,770,090,588.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    318,547,261.50 : 750,904,461 = 750,904,461 : x
  2. Step 2: Convert to fraction form
    318,547,261.50/750,904,461 = 750,904,461/x
  3. Step 3: Cross multiply
    318,547,261.50x = 750,904,461 × 750,904,461
  4. Step 4: Simplify right side
    318,547,261.50x = 563,857,509,549,700,544
  5. Step 5: Solve for x
    x = 563,857,509,549,700,544/318,547,261.50
  6. Step 6: Final answer
    x = 1,770,090,588.42

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Why These Related Problems?

These problems maintain the same ratio (2.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.