Home / 15,887,301,240,701-23,830,952,138,586-3,813,438,556,172.40

Finding the Fourth Proportional to 15,887,301,240,701, 23,830,952,138,586 and 3,813,438,556,172.40

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Solution

The fourth proportional to 15,887,301,240,701, 23,830,952,138,586 and 3,813,438,556,172.40 is: 5,720,157,900,875.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,887,301,240,701 : 23,830,952,138,586 = 3,813,438,556,172.40 : x
  2. Step 2: Convert to fraction form
    15,887,301,240,701/23,830,952,138,586 = 3,813,438,556,172.40/x
  3. Step 3: Cross multiply
    15,887,301,240,701x = 23,830,952,138,586 × 3,813,438,556,172.40
  4. Step 4: Simplify right side
    15,887,301,240,701x = 90,877,871,715,582,968,799,952,896
  5. Step 5: Solve for x
    x = 90,877,871,715,582,968,799,952,896/15,887,301,240,701
  6. Step 6: Final answer
    x = 5,720,157,900,875.38

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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.