Home / 14,997,948-22,500,758.16-4,360,380

Finding the Fourth Proportional to 14,997,948, 22,500,758.16 and 4,360,380

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Solution

The fourth proportional to 14,997,948, 22,500,758.16 and 4,360,380 is: 6,541,685.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,997,948 : 22,500,758.16 = 4,360,380 : x
  2. Step 2: Convert to fraction form
    14,997,948/22,500,758.16 = 4,360,380/x
  3. Step 3: Cross multiply
    14,997,948x = 22,500,758.16 × 4,360,380
  4. Step 4: Simplify right side
    14,997,948x = 98,111,855,865,700.80
  5. Step 5: Solve for x
    x = 98,111,855,865,700.80/14,997,948
  6. Step 6: Final answer
    x = 6,541,685.29

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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.