Home / 5,901,964,851.70-8,852,947,277.55-1,539,897,123.70

Finding the Fourth Proportional to 5,901,964,851.70, 8,852,947,277.55 and 1,539,897,123.70

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Solution

The fourth proportional to 5,901,964,851.70, 8,852,947,277.55 and 1,539,897,123.70 is: 2,309,845,685.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901,964,851.70 : 8,852,947,277.55 = 1,539,897,123.70 : x
  2. Step 2: Convert to fraction form
    5,901,964,851.70/8,852,947,277.55 = 1,539,897,123.70/x
  3. Step 3: Cross multiply
    5,901,964,851.70x = 8,852,947,277.55 × 1,539,897,123.70
  4. Step 4: Simplify right side
    5,901,964,851.70x = 13,632,628,048,966,989,824
  5. Step 5: Solve for x
    x = 13,632,628,048,966,989,824/5,901,964,851.70
  6. Step 6: Final answer
    x = 2,309,845,685.55

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.