Home / 59,038,951.15-88,584,003.69-31,713,362.20

Finding the Fourth Proportional to 59,038,951.15, 88,584,003.69 and 31,713,362.20

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Solution

The fourth proportional to 59,038,951.15, 88,584,003.69 and 31,713,362.20 is: 47,583,782.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,038,951.15 : 88,584,003.69 = 31,713,362.20 : x
  2. Step 2: Convert to fraction form
    59,038,951.15/88,584,003.69 = 31,713,362.20/x
  3. Step 3: Cross multiply
    59,038,951.15x = 88,584,003.69 × 31,713,362.20
  4. Step 4: Simplify right side
    59,038,951.15x = 2,809,296,594,147,106.50
  5. Step 5: Solve for x
    x = 2,809,296,594,147,106.50/59,038,951.15
  6. Step 6: Final answer
    x = 47,583,782.22

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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.