Home / 15,539,065.23-23,310,725.00-5,301,176.24

Finding the Fourth Proportional to 15,539,065.23, 23,310,725.00 and 5,301,176.24

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Solution

The fourth proportional to 15,539,065.23, 23,310,725.00 and 5,301,176.24 is: 7,952,490.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,539,065.23 : 23,310,725.00 = 5,301,176.24 : x
  2. Step 2: Convert to fraction form
    15,539,065.23/23,310,725.00 = 5,301,176.24/x
  3. Step 3: Cross multiply
    15,539,065.23x = 23,310,725.00 × 5,301,176.24
  4. Step 4: Simplify right side
    15,539,065.23x = 123,574,261,364,114.50
  5. Step 5: Solve for x
    x = 123,574,261,364,114.50/15,539,065.23
  6. Step 6: Final answer
    x = 7,952,490.03

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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.