Home / 169,634,868.60-254,452,302.90-60,583,175.40

Finding the Fourth Proportional to 169,634,868.60, 254,452,302.90 and 60,583,175.40

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Solution

The fourth proportional to 169,634,868.60, 254,452,302.90 and 60,583,175.40 is: 90,874,763.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,634,868.60 : 254,452,302.90 = 60,583,175.40 : x
  2. Step 2: Convert to fraction form
    169,634,868.60/254,452,302.90 = 60,583,175.40/x
  3. Step 3: Cross multiply
    169,634,868.60x = 254,452,302.90 × 60,583,175.40
  4. Step 4: Simplify right side
    169,634,868.60x = 15,415,528,497,524,628
  5. Step 5: Solve for x
    x = 15,415,528,497,524,628/169,634,868.60
  6. Step 6: Final answer
    x = 90,874,763.10

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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.