Home / 46,599,483,532.50-69,891,572,548.28-20,062,855,846.62

Finding the Fourth Proportional to 46,599,483,532.50, 69,891,572,548.28 and 20,062,855,846.62

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Solution

The fourth proportional to 46,599,483,532.50, 69,891,572,548.28 and 20,062,855,846.62 is: 30,090,988,968.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,599,483,532.50 : 69,891,572,548.28 = 20,062,855,846.62 : x
  2. Step 2: Convert to fraction form
    46,599,483,532.50/69,891,572,548.28 = 20,062,855,846.62/x
  3. Step 3: Cross multiply
    46,599,483,532.50x = 69,891,572,548.28 × 20,062,855,846.62
  4. Step 4: Simplify right side
    46,599,483,532.50x = 1,402,224,544,929,805,500,416
  5. Step 5: Solve for x
    x = 1,402,224,544,929,805,500,416/46,599,483,532.50
  6. Step 6: Final answer
    x = 30,090,988,968.83

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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.