Home / 63,851,334.92-88,114,838.82-34,482,664.68

Finding the Fourth Proportional to 63,851,334.92, 88,114,838.82 and 34,482,664.68

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Solution

The fourth proportional to 63,851,334.92, 88,114,838.82 and 34,482,664.68 is: 47,586,075.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,851,334.92 : 88,114,838.82 = 34,482,664.68 : x
  2. Step 2: Convert to fraction form
    63,851,334.92/88,114,838.82 = 34,482,664.68/x
  3. Step 3: Cross multiply
    63,851,334.92x = 88,114,838.82 × 34,482,664.68
  4. Step 4: Simplify right side
    63,851,334.92x = 3,038,434,440,362,306.50
  5. Step 5: Solve for x
    x = 3,038,434,440,362,306.50/63,851,334.92
  6. Step 6: Final answer
    x = 47,586,075.44

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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.