Home / 15,035,347,040.02-22,538,999,976.24-5,079,828,461.74

Finding the Fourth Proportional to 15,035,347,040.02, 22,538,999,976.24 and 5,079,828,461.74

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Solution

The fourth proportional to 15,035,347,040.02, 22,538,999,976.24 and 5,079,828,461.74 is: 7,615,005,711.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,035,347,040.02 : 22,538,999,976.24 = 5,079,828,461.74 : x
  2. Step 2: Convert to fraction form
    15,035,347,040.02/22,538,999,976.24 = 5,079,828,461.74/x
  3. Step 3: Cross multiply
    15,035,347,040.02x = 22,538,999,976.24 × 5,079,828,461.74
  4. Step 4: Simplify right side
    15,035,347,040.02x = 114,494,253,578,461,134,848
  5. Step 5: Solve for x
    x = 114,494,253,578,461,134,848/15,035,347,040.02
  6. Step 6: Final answer
    x = 7,615,005,711.12

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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.