Home / 58,543,510,522.13-78,988,940,339.63

Finding the Third Proportional to 58,543,510,522.13 and 78,988,940,339.63

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Solution

The third proportional to 58,543,510,522.13 and 78,988,940,339.63 is: 106,574,625,271.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,543,510,522.13 : 78,988,940,339.63 = 78,988,940,339.63 : x
  2. Step 2: Convert to fraction form
    58,543,510,522.13/78,988,940,339.63 = 78,988,940,339.63/x
  3. Step 3: Cross multiply
    58,543,510,522.13x = 78,988,940,339.63 × 78,988,940,339.63
  4. Step 4: Simplify right side
    58,543,510,522.13x = 6,239,252,695,976,837,644,288
  5. Step 5: Solve for x
    x = 6,239,252,695,976,837,644,288/58,543,510,522.13
  6. Step 6: Final answer
    x = 106,574,625,271.56

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.