Home / 14,283,593.11-21,426,200.21-4,569,059.40

Finding the Fourth Proportional to 14,283,593.11, 21,426,200.21 and 4,569,059.40

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Solution

The fourth proportional to 14,283,593.11, 21,426,200.21 and 4,569,059.40 is: 6,853,848.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,283,593.11 : 21,426,200.21 = 4,569,059.40 : x
  2. Step 2: Convert to fraction form
    14,283,593.11/21,426,200.21 = 4,569,059.40/x
  3. Step 3: Cross multiply
    14,283,593.11x = 21,426,200.21 × 4,569,059.40
  4. Step 4: Simplify right side
    14,283,593.11x = 97,897,581,475,782.48
  5. Step 5: Solve for x
    x = 97,897,581,475,782.48/14,283,593.11
  6. Step 6: Final answer
    x = 6,853,848.38

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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.