Home / 64,949,617.13-141,333,291.70

Finding the Third Proportional to 64,949,617.13 and 141,333,291.70

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Solution

The third proportional to 64,949,617.13 and 141,333,291.70 is: 307,547,607.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,949,617.13 : 141,333,291.70 = 141,333,291.70 : x
  2. Step 2: Convert to fraction form
    64,949,617.13/141,333,291.70 = 141,333,291.70/x
  3. Step 3: Cross multiply
    64,949,617.13x = 141,333,291.70 × 141,333,291.70
  4. Step 4: Simplify right side
    64,949,617.13x = 19,975,099,343,639,208
  5. Step 5: Solve for x
    x = 19,975,099,343,639,208/64,949,617.13
  6. Step 6: Final answer
    x = 307,547,607.33

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.