Home / 15,513,585.45-23,270,315.36-4,730,855.08

Finding the Fourth Proportional to 15,513,585.45, 23,270,315.36 and 4,730,855.08

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Solution

The fourth proportional to 15,513,585.45, 23,270,315.36 and 4,730,855.08 is: 7,096,263.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,513,585.45 : 23,270,315.36 = 4,730,855.08 : x
  2. Step 2: Convert to fraction form
    15,513,585.45/23,270,315.36 = 4,730,855.08/x
  3. Step 3: Cross multiply
    15,513,585.45x = 23,270,315.36 × 4,730,855.08
  4. Step 4: Simplify right side
    15,513,585.45x = 110,088,489,552,227.95
  5. Step 5: Solve for x
    x = 110,088,489,552,227.95/15,513,585.45
  6. Step 6: Final answer
    x = 7,096,263.46

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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.