Home / 15,331,312.90-22,996,969.35-14,584,816.90

Finding the Fourth Proportional to 15,331,312.90, 22,996,969.35 and 14,584,816.90

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Solution

The fourth proportional to 15,331,312.90, 22,996,969.35 and 14,584,816.90 is: 21,877,225.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,331,312.90 : 22,996,969.35 = 14,584,816.90 : x
  2. Step 2: Convert to fraction form
    15,331,312.90/22,996,969.35 = 14,584,816.90/x
  3. Step 3: Cross multiply
    15,331,312.90x = 22,996,969.35 × 14,584,816.90
  4. Step 4: Simplify right side
    15,331,312.90x = 335,406,587,224,662.06
  5. Step 5: Solve for x
    x = 335,406,587,224,662.06/15,331,312.90
  6. Step 6: Final answer
    x = 21,877,225.35

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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.