Home / 62,362,176-86,060,359.72-34,486,772.40

Finding the Fourth Proportional to 62,362,176, 86,060,359.72 and 34,486,772.40

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Solution

The fourth proportional to 62,362,176, 86,060,359.72 and 34,486,772.40 is: 47,592,053.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,362,176 : 86,060,359.72 = 34,486,772.40 : x
  2. Step 2: Convert to fraction form
    62,362,176/86,060,359.72 = 34,486,772.40/x
  3. Step 3: Cross multiply
    62,362,176x = 86,060,359.72 × 34,486,772.40
  4. Step 4: Simplify right side
    62,362,176x = 2,967,944,038,325,767.50
  5. Step 5: Solve for x
    x = 2,967,944,038,325,767.50/62,362,176
  6. Step 6: Final answer
    x = 47,592,053.85

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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.