Home / 35,666,647.02-53,483,103.81-13,817,260.14

Finding the Fourth Proportional to 35,666,647.02, 53,483,103.81 and 13,817,260.14

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Solution

The fourth proportional to 35,666,647.02, 53,483,103.81 and 13,817,260.14 is: 20,719,356.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,666,647.02 : 53,483,103.81 = 13,817,260.14 : x
  2. Step 2: Convert to fraction form
    35,666,647.02/53,483,103.81 = 13,817,260.14/x
  3. Step 3: Cross multiply
    35,666,647.02x = 53,483,103.81 × 13,817,260.14
  4. Step 4: Simplify right side
    35,666,647.02x = 738,989,958,437,395.25
  5. Step 5: Solve for x
    x = 738,989,958,437,395.25/35,666,647.02
  6. Step 6: Final answer
    x = 20,719,356.04

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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.