Home / 169,634,784.60-254,452,176.90-60,583,091.40

Finding the Fourth Proportional to 169,634,784.60, 254,452,176.90 and 60,583,091.40

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Solution

The fourth proportional to 169,634,784.60, 254,452,176.90 and 60,583,091.40 is: 90,874,637.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,634,784.60 : 254,452,176.90 = 60,583,091.40 : x
  2. Step 2: Convert to fraction form
    169,634,784.60/254,452,176.90 = 60,583,091.40/x
  3. Step 3: Cross multiply
    169,634,784.60x = 254,452,176.90 × 60,583,091.40
  4. Step 4: Simplify right side
    169,634,784.60x = 15,415,499,490,061,668
  5. Step 5: Solve for x
    x = 15,415,499,490,061,668/169,634,784.60
  6. Step 6: Final answer
    x = 90,874,637.10

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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.