Home / 7,170,254.10-10,045,820.70-7,170,254.10

Finding the Fourth Proportional to 7,170,254.10, 10,045,820.70 and 7,170,254.10

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Solution

The fourth proportional to 7,170,254.10, 10,045,820.70 and 7,170,254.10 is: 10,045,820.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,170,254.10 : 10,045,820.70 = 7,170,254.10 : x
  2. Step 2: Convert to fraction form
    7,170,254.10/10,045,820.70 = 7,170,254.10/x
  3. Step 3: Cross multiply
    7,170,254.10x = 10,045,820.70 × 7,170,254.10
  4. Step 4: Simplify right side
    7,170,254.10x = 72,031,087,062,039.86
  5. Step 5: Solve for x
    x = 72,031,087,062,039.86/7,170,254.10
  6. Step 6: Final answer
    x = 10,045,820.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.