Home / 175,424,154,524.78-242,086,754,648.85-97,210,556,962.70

Finding the Fourth Proportional to 175,424,154,524.78, 242,086,754,648.85 and 97,210,556,962.70

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Solution

The fourth proportional to 175,424,154,524.78, 242,086,754,648.85 and 97,210,556,962.70 is: 134,151,356,273.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,424,154,524.78 : 242,086,754,648.85 = 97,210,556,962.70 : x
  2. Step 2: Convert to fraction form
    175,424,154,524.78/242,086,754,648.85 = 97,210,556,962.70/x
  3. Step 3: Cross multiply
    175,424,154,524.78x = 242,086,754,648.85 × 97,210,556,962.70
  4. Step 4: Simplify right side
    175,424,154,524.78x = 23,533,388,252,706,003,484,672
  5. Step 5: Solve for x
    x = 23,533,388,252,706,003,484,672/175,424,154,524.78
  6. Step 6: Final answer
    x = 134,151,356,273.93

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1.5x scale

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.