Home / 112,349,972.04-168,477,105.40-44,144,820.60

Finding the Fourth Proportional to 112,349,972.04, 168,477,105.40 and 44,144,820.60

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Solution

The fourth proportional to 112,349,972.04, 168,477,105.40 and 44,144,820.60 is: 66,198,428.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,349,972.04 : 168,477,105.40 = 44,144,820.60 : x
  2. Step 2: Convert to fraction form
    112,349,972.04/168,477,105.40 = 44,144,820.60/x
  3. Step 3: Cross multiply
    112,349,972.04x = 168,477,105.40 × 44,144,820.60
  4. Step 4: Simplify right side
    112,349,972.04x = 7,437,391,593,090,292
  5. Step 5: Solve for x
    x = 7,437,391,593,090,292/112,349,972.04
  6. Step 6: Final answer
    x = 66,198,428.52

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1.5x scale

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.