Home / 927,151,775,793.30-1,390,727,663,690-927,151,775,793.30

Finding the Fourth Proportional to 927,151,775,793.30, 1,390,727,663,690 and 927,151,775,793.30

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Solution

The fourth proportional to 927,151,775,793.30, 1,390,727,663,690 and 927,151,775,793.30 is: 1,390,727,663,690.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    927,151,775,793.30 : 1,390,727,663,690 = 927,151,775,793.30 : x
  2. Step 2: Convert to fraction form
    927,151,775,793.30/1,390,727,663,690 = 927,151,775,793.30/x
  3. Step 3: Cross multiply
    927,151,775,793.30x = 1,390,727,663,690 × 927,151,775,793.30
  4. Step 4: Simplify right side
    927,151,775,793.30x = 1,289,415,623,035,050,996,531,200
  5. Step 5: Solve for x
    x = 1,289,415,623,035,050,996,531,200/927,151,775,793.30
  6. Step 6: Final answer
    x = 1,390,727,663,690.00

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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.