Home / 13,644,492.23-20,466,457.31-4,547,250.47

Finding the Fourth Proportional to 13,644,492.23, 20,466,457.31 and 4,547,250.47

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Solution

The fourth proportional to 13,644,492.23, 20,466,457.31 and 4,547,250.47 is: 6,820,782.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,644,492.23 : 20,466,457.31 = 4,547,250.47 : x
  2. Step 2: Convert to fraction form
    13,644,492.23/20,466,457.31 = 4,547,250.47/x
  3. Step 3: Cross multiply
    13,644,492.23x = 20,466,457.31 × 4,547,250.47
  4. Step 4: Simplify right side
    13,644,492.23x = 93,066,107,599,396.17
  5. Step 5: Solve for x
    x = 93,066,107,599,396.17/13,644,492.23
  6. Step 6: Final answer
    x = 6,820,782.04

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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.