Home / 15,887,301,240,694-23,830,952,138,577-3,813,438,556,166.40

Finding the Fourth Proportional to 15,887,301,240,694, 23,830,952,138,577 and 3,813,438,556,166.40

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Solution

The fourth proportional to 15,887,301,240,694, 23,830,952,138,577 and 3,813,438,556,166.40 is: 5,720,157,900,866.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,887,301,240,694 : 23,830,952,138,577 = 3,813,438,556,166.40 : x
  2. Step 2: Convert to fraction form
    15,887,301,240,694/23,830,952,138,577 = 3,813,438,556,166.40/x
  3. Step 3: Cross multiply
    15,887,301,240,694x = 23,830,952,138,577 × 3,813,438,556,166.40
  4. Step 4: Simplify right side
    15,887,301,240,694x = 90,877,871,715,405,655,370,104,832
  5. Step 5: Solve for x
    x = 90,877,871,715,405,655,370,104,832/15,887,301,240,694
  6. Step 6: Final answer
    x = 5,720,157,900,866.74

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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.