Home / 169,634,506.60-254,451,759.90-60,582,813.40

Finding the Fourth Proportional to 169,634,506.60, 254,451,759.90 and 60,582,813.40

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Solution

The fourth proportional to 169,634,506.60, 254,451,759.90 and 60,582,813.40 is: 90,874,220.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,634,506.60 : 254,451,759.90 = 60,582,813.40 : x
  2. Step 2: Convert to fraction form
    169,634,506.60/254,451,759.90 = 60,582,813.40/x
  3. Step 3: Cross multiply
    169,634,506.60x = 254,451,759.90 × 60,582,813.40
  4. Step 4: Simplify right side
    169,634,506.60x = 15,415,403,489,323,302
  5. Step 5: Solve for x
    x = 15,415,403,489,323,302/169,634,506.60
  6. Step 6: Final answer
    x = 90,874,220.10

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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.