Home / 35,433,234.40-53,149,851.60-8,506,890.40

Finding the Fourth Proportional to 35,433,234.40, 53,149,851.60 and 8,506,890.40

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Solution

The fourth proportional to 35,433,234.40, 53,149,851.60 and 8,506,890.40 is: 12,760,335.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,433,234.40 : 53,149,851.60 = 8,506,890.40 : x
  2. Step 2: Convert to fraction form
    35,433,234.40/53,149,851.60 = 8,506,890.40/x
  3. Step 3: Cross multiply
    35,433,234.40x = 53,149,851.60 × 8,506,890.40
  4. Step 4: Simplify right side
    35,433,234.40x = 452,139,962,337,464.69
  5. Step 5: Solve for x
    x = 452,139,962,337,464.69/35,433,234.40
  6. Step 6: Final answer
    x = 12,760,335.60

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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.