Home / 153,144,114.75-336,044,065.50

Finding the Third Proportional to 153,144,114.75 and 336,044,065.50

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Solution

The third proportional to 153,144,114.75 and 336,044,065.50 is: 737,381,349.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,144,114.75 : 336,044,065.50 = 336,044,065.50 : x
  2. Step 2: Convert to fraction form
    153,144,114.75/336,044,065.50 = 336,044,065.50/x
  3. Step 3: Cross multiply
    153,144,114.75x = 336,044,065.50 × 336,044,065.50
  4. Step 4: Simplify right side
    153,144,114.75x = 112,925,613,957,768,288
  5. Step 5: Solve for x
    x = 112,925,613,957,768,288/153,144,114.75
  6. Step 6: Final answer
    x = 737,381,349.21

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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.