Home / 35,447,714.10-53,170,793.55-9,888,002.10

Finding the Fourth Proportional to 35,447,714.10, 53,170,793.55 and 9,888,002.10

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Solution

The fourth proportional to 35,447,714.10, 53,170,793.55 and 9,888,002.10 is: 14,831,786.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,447,714.10 : 53,170,793.55 = 9,888,002.10 : x
  2. Step 2: Convert to fraction form
    35,447,714.10/53,170,793.55 = 9,888,002.10/x
  3. Step 3: Cross multiply
    35,447,714.10x = 53,170,793.55 × 9,888,002.10
  4. Step 4: Simplify right side
    35,447,714.10x = 525,752,918,281,066.38
  5. Step 5: Solve for x
    x = 525,752,918,281,066.38/35,447,714.10
  6. Step 6: Final answer
    x = 14,831,786.24

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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.