Home / 14,849,350.40-22,307,203.20-14,285,331.20

Finding the Fourth Proportional to 14,849,350.40, 22,307,203.20 and 14,285,331.20

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Solution

The fourth proportional to 14,849,350.40, 22,307,203.20 and 14,285,331.20 is: 21,459,914.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,849,350.40 : 22,307,203.20 = 14,285,331.20 : x
  2. Step 2: Convert to fraction form
    14,849,350.40/22,307,203.20 = 14,285,331.20/x
  3. Step 3: Cross multiply
    14,849,350.40x = 22,307,203.20 × 14,285,331.20
  4. Step 4: Simplify right side
    14,849,350.40x = 318,665,785,857,699.81
  5. Step 5: Solve for x
    x = 318,665,785,857,699.81/14,849,350.40
  6. Step 6: Final answer
    x = 21,459,914.22

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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.