Home / 19,592,886.24-27,038,505.52-10,772,710.32

Finding the Fourth Proportional to 19,592,886.24, 27,038,505.52 and 10,772,710.32

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Solution

The fourth proportional to 19,592,886.24, 27,038,505.52 and 10,772,710.32 is: 14,866,517.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,592,886.24 : 27,038,505.52 = 10,772,710.32 : x
  2. Step 2: Convert to fraction form
    19,592,886.24/27,038,505.52 = 10,772,710.32/x
  3. Step 3: Cross multiply
    19,592,886.24x = 27,038,505.52 × 10,772,710.32
  4. Step 4: Simplify right side
    19,592,886.24x = 291,277,987,452,681
  5. Step 5: Solve for x
    x = 291,277,987,452,681/19,592,886.24
  6. Step 6: Final answer
    x = 14,866,517.57

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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.