Home / 14,782,703.76-22,174,110.12-4,547,492.64

Finding the Fourth Proportional to 14,782,703.76, 22,174,110.12 and 4,547,492.64

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Solution

The fourth proportional to 14,782,703.76, 22,174,110.12 and 4,547,492.64 is: 6,821,255.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,782,703.76 : 22,174,110.12 = 4,547,492.64 : x
  2. Step 2: Convert to fraction form
    14,782,703.76/22,174,110.12 = 4,547,492.64/x
  3. Step 3: Cross multiply
    14,782,703.76x = 22,174,110.12 × 4,547,492.64
  4. Step 4: Simplify right side
    14,782,703.76x = 100,836,602,569,249.52
  5. Step 5: Solve for x
    x = 100,836,602,569,249.52/14,782,703.76
  6. Step 6: Final answer
    x = 6,821,255.72

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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.