Home / 46,863,714.10-70,337,561.55-40,481,173.30

Finding the Fourth Proportional to 46,863,714.10, 70,337,561.55 and 40,481,173.30

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Solution

The fourth proportional to 46,863,714.10, 70,337,561.55 and 40,481,173.30 is: 60,758,031.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,863,714.10 : 70,337,561.55 = 40,481,173.30 : x
  2. Step 2: Convert to fraction form
    46,863,714.10/70,337,561.55 = 40,481,173.30/x
  3. Step 3: Cross multiply
    46,863,714.10x = 70,337,561.55 × 40,481,173.30
  4. Step 4: Simplify right side
    46,863,714.10x = 2,847,347,018,604,966.50
  5. Step 5: Solve for x
    x = 2,847,347,018,604,966.50/46,863,714.10
  6. Step 6: Final answer
    x = 60,758,031.52

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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.