Home / 25,130,872.59-34,670,631.40-14,532,303.98

Finding the Fourth Proportional to 25,130,872.59, 34,670,631.40 and 14,532,303.98

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Solution

The fourth proportional to 25,130,872.59, 34,670,631.40 and 14,532,303.98 is: 20,048,812.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,130,872.59 : 34,670,631.40 = 14,532,303.98 : x
  2. Step 2: Convert to fraction form
    25,130,872.59/34,670,631.40 = 14,532,303.98/x
  3. Step 3: Cross multiply
    25,130,872.59x = 34,670,631.40 × 14,532,303.98
  4. Step 4: Simplify right side
    25,130,872.59x = 503,844,154,632,209.25
  5. Step 5: Solve for x
    x = 503,844,154,632,209.25/25,130,872.59
  6. Step 6: Final answer
    x = 20,048,812.59

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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.