Home / 15,887,301,240,695-23,830,952,138,578-3,813,438,556,167.40

Finding the Fourth Proportional to 15,887,301,240,695, 23,830,952,138,578 and 3,813,438,556,167.40

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Solution

The fourth proportional to 15,887,301,240,695, 23,830,952,138,578 and 3,813,438,556,167.40 is: 5,720,157,900,868.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,887,301,240,695 : 23,830,952,138,578 = 3,813,438,556,167.40 : x
  2. Step 2: Convert to fraction form
    15,887,301,240,695/23,830,952,138,578 = 3,813,438,556,167.40/x
  3. Step 3: Cross multiply
    15,887,301,240,695x = 23,830,952,138,578 × 3,813,438,556,167.40
  4. Step 4: Simplify right side
    15,887,301,240,695x = 90,877,871,715,433,297,779,621,888
  5. Step 5: Solve for x
    x = 90,877,871,715,433,297,779,621,888/15,887,301,240,695
  6. Step 6: Final answer
    x = 5,720,157,900,868.11

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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.