Home / 9,962,492,136.03-14,947,512,431.58-5,981,356,445.28

Finding the Fourth Proportional to 9,962,492,136.03, 14,947,512,431.58 and 5,981,356,445.28

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Solution

The fourth proportional to 9,962,492,136.03, 14,947,512,431.58 and 5,981,356,445.28 is: 8,974,300,667.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,962,492,136.03 : 14,947,512,431.58 = 5,981,356,445.28 : x
  2. Step 2: Convert to fraction form
    9,962,492,136.03/14,947,512,431.58 = 5,981,356,445.28/x
  3. Step 3: Cross multiply
    9,962,492,136.03x = 14,947,512,431.58 × 5,981,356,445.28
  4. Step 4: Simplify right side
    9,962,492,136.03x = 89,406,399,823,533,948,928
  5. Step 5: Solve for x
    x = 89,406,399,823,533,948,928/9,962,492,136.03
  6. Step 6: Final answer
    x = 8,974,300,667.22

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1.5x scale

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.