Home / 58,886,913.20-88,323,611.96-15,759,480.96

Finding the Fourth Proportional to 58,886,913.20, 88,323,611.96 and 15,759,480.96

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Solution

The fourth proportional to 58,886,913.20, 88,323,611.96 and 15,759,480.96 is: 23,637,412.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,886,913.20 : 88,323,611.96 = 15,759,480.96 : x
  2. Step 2: Convert to fraction form
    58,886,913.20/88,323,611.96 = 15,759,480.96/x
  3. Step 3: Cross multiply
    58,886,913.20x = 88,323,611.96 × 15,759,480.96
  4. Step 4: Simplify right side
    58,886,913.20x = 1,391,934,281,041,447.25
  5. Step 5: Solve for x
    x = 1,391,934,281,041,447.25/58,886,913.20
  6. Step 6: Final answer
    x = 23,637,412.89

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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.