Home / 114,574,310,570.76-158,105,424,444.29-63,129,991,531.73

Finding the Fourth Proportional to 114,574,310,570.76, 158,105,424,444.29 and 63,129,991,531.73

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Solution

The fourth proportional to 114,574,310,570.76, 158,105,424,444.29 and 63,129,991,531.73 is: 87,115,462,938.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,574,310,570.76 : 158,105,424,444.29 = 63,129,991,531.73 : x
  2. Step 2: Convert to fraction form
    114,574,310,570.76/158,105,424,444.29 = 63,129,991,531.73/x
  3. Step 3: Cross multiply
    114,574,310,570.76x = 158,105,424,444.29 × 63,129,991,531.73
  4. Step 4: Simplify right side
    114,574,310,570.76x = 9,981,194,106,287,815,655,424
  5. Step 5: Solve for x
    x = 9,981,194,106,287,815,655,424/114,574,310,570.76
  6. Step 6: Final answer
    x = 87,115,462,938.99

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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.