Home / 15,612,496.07-23,323,858.67-10,102,704.95

Finding the Fourth Proportional to 15,612,496.07, 23,323,858.67 and 10,102,704.95

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Solution

The fourth proportional to 15,612,496.07, 23,323,858.67 and 10,102,704.95 is: 15,092,657.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,612,496.07 : 23,323,858.67 = 10,102,704.95 : x
  2. Step 2: Convert to fraction form
    15,612,496.07/23,323,858.67 = 10,102,704.95/x
  3. Step 3: Cross multiply
    15,612,496.07x = 23,323,858.67 × 10,102,704.95
  4. Step 4: Simplify right side
    15,612,496.07x = 235,634,062,522,075.84
  5. Step 5: Solve for x
    x = 235,634,062,522,075.84/15,612,496.07
  6. Step 6: Final answer
    x = 15,092,657.93

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.