Home / 23,312,859.84-34,966,140.48-6,274,555.20

Finding the Fourth Proportional to 23,312,859.84, 34,966,140.48 and 6,274,555.20

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Solution

The fourth proportional to 23,312,859.84, 34,966,140.48 and 6,274,555.20 is: 9,410,985.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,312,859.84 : 34,966,140.48 = 6,274,555.20 : x
  2. Step 2: Convert to fraction form
    23,312,859.84/34,966,140.48 = 6,274,555.20/x
  3. Step 3: Cross multiply
    23,312,859.84x = 34,966,140.48 × 6,274,555.20
  4. Step 4: Simplify right side
    23,312,859.84x = 219,396,978,572,714.47
  5. Step 5: Solve for x
    x = 219,396,978,572,714.47/23,312,859.84
  6. Step 6: Final answer
    x = 9,410,985.18

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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.