Home / 25,938,213.93-35,795,000.79-14,177,818.26

Finding the Fourth Proportional to 25,938,213.93, 35,795,000.79 and 14,177,818.26

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Solution

The fourth proportional to 25,938,213.93, 35,795,000.79 and 14,177,818.26 is: 19,565,534.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,938,213.93 : 35,795,000.79 = 14,177,818.26 : x
  2. Step 2: Convert to fraction form
    25,938,213.93/35,795,000.79 = 14,177,818.26/x
  3. Step 3: Cross multiply
    25,938,213.93x = 35,795,000.79 × 14,177,818.26
  4. Step 4: Simplify right side
    25,938,213.93x = 507,495,015,817,176.38
  5. Step 5: Solve for x
    x = 507,495,015,817,176.38/25,938,213.93
  6. Step 6: Final answer
    x = 19,565,534.36

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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.