Home / 35,175,590.60-52,768,634.70-12,454,701.80

Finding the Fourth Proportional to 35,175,590.60, 52,768,634.70 and 12,454,701.80

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Solution

The fourth proportional to 35,175,590.60, 52,768,634.70 and 12,454,701.80 is: 18,683,911.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,175,590.60 : 52,768,634.70 = 12,454,701.80 : x
  2. Step 2: Convert to fraction form
    35,175,590.60/52,768,634.70 = 12,454,701.80/x
  3. Step 3: Cross multiply
    35,175,590.60x = 52,768,634.70 × 12,454,701.80
  4. Step 4: Simplify right side
    35,175,590.60x = 657,217,609,581,632.50
  5. Step 5: Solve for x
    x = 657,217,609,581,632.50/35,175,590.60
  6. Step 6: Final answer
    x = 18,683,911.15

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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.