Home / 314,509,250.67-471,763,875.87-96,159,593.04

Finding the Fourth Proportional to 314,509,250.67, 471,763,875.87 and 96,159,593.04

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Solution

The fourth proportional to 314,509,250.67, 471,763,875.87 and 96,159,593.04 is: 144,239,389.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,509,250.67 : 471,763,875.87 = 96,159,593.04 : x
  2. Step 2: Convert to fraction form
    314,509,250.67/471,763,875.87 = 96,159,593.04/x
  3. Step 3: Cross multiply
    314,509,250.67x = 471,763,875.87 × 96,159,593.04
  4. Step 4: Simplify right side
    314,509,250.67x = 45,364,622,314,632,280
  5. Step 5: Solve for x
    x = 45,364,622,314,632,280/314,509,250.67
  6. Step 6: Final answer
    x = 144,239,389.52

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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.