Home / 177,784,773,012.39-245,343,168,332.77-96,494,612,724.52

Finding the Fourth Proportional to 177,784,773,012.39, 245,343,168,332.77 and 96,494,612,724.52

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Solution

The fourth proportional to 177,784,773,012.39, 245,343,168,332.77 and 96,494,612,724.52 is: 133,162,664,112.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,784,773,012.39 : 245,343,168,332.77 = 96,494,612,724.52 : x
  2. Step 2: Convert to fraction form
    177,784,773,012.39/245,343,168,332.77 = 96,494,612,724.52/x
  3. Step 3: Cross multiply
    177,784,773,012.39x = 245,343,168,332.77 × 96,494,612,724.52
  4. Step 4: Simplify right side
    177,784,773,012.39x = 23,674,294,012,877,358,497,792
  5. Step 5: Solve for x
    x = 23,674,294,012,877,358,497,792/177,784,773,012.39
  6. Step 6: Final answer
    x = 133,162,664,112.00

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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.