Home / 40,576,331.08-55,962,686.73-35,671,065.04

Finding the Fourth Proportional to 40,576,331.08, 55,962,686.73 and 35,671,065.04

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Solution

The fourth proportional to 40,576,331.08, 55,962,686.73 and 35,671,065.04 is: 49,197,366.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,576,331.08 : 55,962,686.73 = 35,671,065.04 : x
  2. Step 2: Convert to fraction form
    40,576,331.08/55,962,686.73 = 35,671,065.04/x
  3. Step 3: Cross multiply
    40,576,331.08x = 55,962,686.73 × 35,671,065.04
  4. Step 4: Simplify right side
    40,576,331.08x = 1,996,248,638,158,974.75
  5. Step 5: Solve for x
    x = 1,996,248,638,158,974.75/40,576,331.08
  6. Step 6: Final answer
    x = 49,197,366.67

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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.