Home / 14,782,646.36-22,174,024.06-4,547,435.23

Finding the Fourth Proportional to 14,782,646.36, 22,174,024.06 and 4,547,435.23

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Solution

The fourth proportional to 14,782,646.36, 22,174,024.06 and 4,547,435.23 is: 6,821,169.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,782,646.36 : 22,174,024.06 = 4,547,435.23 : x
  2. Step 2: Convert to fraction form
    14,782,646.36/22,174,024.06 = 4,547,435.23/x
  3. Step 3: Cross multiply
    14,782,646.36x = 22,174,024.06 × 4,547,435.23
  4. Step 4: Simplify right side
    14,782,646.36x = 100,834,938,201,311.64
  5. Step 5: Solve for x
    x = 100,834,938,201,311.64/14,782,646.36
  6. Step 6: Final answer
    x = 6,821,169.62

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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.