Home / 22,072,506.10-33,114,664.05-15,695,214.10

Finding the Fourth Proportional to 22,072,506.10, 33,114,664.05 and 15,695,214.10

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Solution

The fourth proportional to 22,072,506.10, 33,114,664.05 and 15,695,214.10 is: 23,547,019.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,072,506.10 : 33,114,664.05 = 15,695,214.10 : x
  2. Step 2: Convert to fraction form
    22,072,506.10/33,114,664.05 = 15,695,214.10/x
  3. Step 3: Cross multiply
    22,072,506.10x = 33,114,664.05 × 15,695,214.10
  4. Step 4: Simplify right side
    22,072,506.10x = 519,741,742,114,323.12
  5. Step 5: Solve for x
    x = 519,741,742,114,323.12/22,072,506.10
  6. Step 6: Final answer
    x = 23,547,019.98

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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.