Home / 59,038,977.90-88,584,043.95-31,713,388.95

Finding the Fourth Proportional to 59,038,977.90, 88,584,043.95 and 31,713,388.95

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Solution

The fourth proportional to 59,038,977.90, 88,584,043.95 and 31,713,388.95 is: 47,583,822.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,038,977.90 : 88,584,043.95 = 31,713,388.95 : x
  2. Step 2: Convert to fraction form
    59,038,977.90/88,584,043.95 = 31,713,388.95/x
  3. Step 3: Cross multiply
    59,038,977.90x = 88,584,043.95 × 31,713,388.95
  4. Step 4: Simplify right side
    59,038,977.90x = 2,809,300,240,550,244.50
  5. Step 5: Solve for x
    x = 2,809,300,240,550,244.50/59,038,977.90
  6. Step 6: Final answer
    x = 47,583,822.43

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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.