Home / 7,174,818,002.90-10,762,227,004.35-7,174,818,002.90

Finding the Fourth Proportional to 7,174,818,002.90, 10,762,227,004.35 and 7,174,818,002.90

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Solution

The fourth proportional to 7,174,818,002.90, 10,762,227,004.35 and 7,174,818,002.90 is: 10,762,227,004.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,174,818,002.90 : 10,762,227,004.35 = 7,174,818,002.90 : x
  2. Step 2: Convert to fraction form
    7,174,818,002.90/10,762,227,004.35 = 7,174,818,002.90/x
  3. Step 3: Cross multiply
    7,174,818,002.90x = 10,762,227,004.35 × 7,174,818,002.90
  4. Step 4: Simplify right side
    7,174,818,002.90x = 77,217,020,062,106,910,720
  5. Step 5: Solve for x
    x = 77,217,020,062,106,910,720/7,174,818,002.90
  6. Step 6: Final answer
    x = 10,762,227,004.35

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1.5x scale

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.