Home / 63,779,480.16-88,015,659.12-34,806,104.16

Finding the Fourth Proportional to 63,779,480.16, 88,015,659.12 and 34,806,104.16

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Solution

The fourth proportional to 63,779,480.16, 88,015,659.12 and 34,806,104.16 is: 48,032,410.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,779,480.16 : 88,015,659.12 = 34,806,104.16 : x
  2. Step 2: Convert to fraction form
    63,779,480.16/88,015,659.12 = 34,806,104.16/x
  3. Step 3: Cross multiply
    63,779,480.16x = 88,015,659.12 × 34,806,104.16
  4. Step 4: Simplify right side
    63,779,480.16x = 3,063,482,199,041,774
  5. Step 5: Solve for x
    x = 3,063,482,199,041,774/63,779,480.16
  6. Step 6: Final answer
    x = 48,032,410.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.