Home / 15,899,657.40-23,849,486.10-14,836,775.40

Finding the Fourth Proportional to 15,899,657.40, 23,849,486.10 and 14,836,775.40

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Solution

The fourth proportional to 15,899,657.40, 23,849,486.10 and 14,836,775.40 is: 22,255,163.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,899,657.40 : 23,849,486.10 = 14,836,775.40 : x
  2. Step 2: Convert to fraction form
    15,899,657.40/23,849,486.10 = 14,836,775.40/x
  3. Step 3: Cross multiply
    15,899,657.40x = 23,849,486.10 × 14,836,775.40
  4. Step 4: Simplify right side
    15,899,657.40x = 353,849,468,671,122
  5. Step 5: Solve for x
    x = 353,849,468,671,122/15,899,657.40
  6. Step 6: Final answer
    x = 22,255,163.10

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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.