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Finding the Third Proportional to 70,437,528 and 97,329,048

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Solution

The third proportional to 70,437,528 and 97,329,048 is: 134,487,166.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,437,528 : 97,329,048 = 97,329,048 : x
  2. Step 2: Convert to fraction form
    70,437,528/97,329,048 = 97,329,048/x
  3. Step 3: Cross multiply
    70,437,528x = 97,329,048 × 97,329,048
  4. Step 4: Simplify right side
    70,437,528x = 9,472,943,584,586,304
  5. Step 5: Solve for x
    x = 9,472,943,584,586,304/70,437,528
  6. Step 6: Final answer
    x = 134,487,166.91

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Why These Related Problems?

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