Home / 45,682,319.52-63,046,868.40-27,347,600.16

Finding the Fourth Proportional to 45,682,319.52, 63,046,868.40 and 27,347,600.16

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Solution

The fourth proportional to 45,682,319.52, 63,046,868.40 and 27,347,600.16 is: 37,742,841.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,682,319.52 : 63,046,868.40 = 27,347,600.16 : x
  2. Step 2: Convert to fraction form
    45,682,319.52/63,046,868.40 = 27,347,600.16/x
  3. Step 3: Cross multiply
    45,682,319.52x = 63,046,868.40 × 27,347,600.16
  4. Step 4: Simplify right side
    45,682,319.52x = 1,724,180,548,343,339
  5. Step 5: Solve for x
    x = 1,724,180,548,343,339/45,682,319.52
  6. Step 6: Final answer
    x = 37,742,841.57

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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.