Home / 63,849,252.62-88,111,967.72-34,480,584.32

Finding the Fourth Proportional to 63,849,252.62, 88,111,967.72 and 34,480,584.32

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Solution

The fourth proportional to 63,849,252.62, 88,111,967.72 and 34,480,584.32 is: 47,583,205.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,849,252.62 : 88,111,967.72 = 34,480,584.32 : x
  2. Step 2: Convert to fraction form
    63,849,252.62/88,111,967.72 = 34,480,584.32/x
  3. Step 3: Cross multiply
    63,849,252.62x = 88,111,967.72 × 34,480,584.32
  4. Step 4: Simplify right side
    63,849,252.62x = 3,038,152,131,957,615.50
  5. Step 5: Solve for x
    x = 3,038,152,131,957,615.50/63,849,252.62
  6. Step 6: Final answer
    x = 47,583,205.87

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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.