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Finding the Third Proportional to 590,326,095 and 1,291,856,685

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Solution

The third proportional to 590,326,095 and 1,291,856,685 is: 2,827,070,849.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,326,095 : 1,291,856,685 = 1,291,856,685 : x
  2. Step 2: Convert to fraction form
    590,326,095/1,291,856,685 = 1,291,856,685/x
  3. Step 3: Cross multiply
    590,326,095x = 1,291,856,685 × 1,291,856,685
  4. Step 4: Simplify right side
    590,326,095x = 1,668,893,694,579,189,248
  5. Step 5: Solve for x
    x = 1,668,893,694,579,189,248/590,326,095
  6. Step 6: Final answer
    x = 2,827,070,849.00

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.