Home / 47,551,909,631.07-65,621,677,510.52-26,142,515,324.92

Finding the Fourth Proportional to 47,551,909,631.07, 65,621,677,510.52 and 26,142,515,324.92

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Solution

The fourth proportional to 47,551,909,631.07, 65,621,677,510.52 and 26,142,515,324.92 is: 36,076,694,359.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,551,909,631.07 : 65,621,677,510.52 = 26,142,515,324.92 : x
  2. Step 2: Convert to fraction form
    47,551,909,631.07/65,621,677,510.52 = 26,142,515,324.92/x
  3. Step 3: Cross multiply
    47,551,909,631.07x = 65,621,677,510.52 × 26,142,515,324.92
  4. Step 4: Simplify right side
    47,551,909,631.07x = 1,715,515,709,965,268,418,560
  5. Step 5: Solve for x
    x = 1,715,515,709,965,268,418,560/47,551,909,631.07
  6. Step 6: Final answer
    x = 36,076,694,359.39

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Double scale
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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.