Home / 6,173,703,852.91-8,519,788,802.16-3,354,358,861.01

Finding the Fourth Proportional to 6,173,703,852.91, 8,519,788,802.16 and 3,354,358,861.01

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Solution

The fourth proportional to 6,173,703,852.91, 8,519,788,802.16 and 3,354,358,861.01 is: 4,629,057,328.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,173,703,852.91 : 8,519,788,802.16 = 3,354,358,861.01 : x
  2. Step 2: Convert to fraction form
    6,173,703,852.91/8,519,788,802.16 = 3,354,358,861.01/x
  3. Step 3: Cross multiply
    6,173,703,852.91x = 8,519,788,802.16 × 3,354,358,861.01
  4. Step 4: Simplify right side
    6,173,703,852.91x = 28,578,429,062,480,465,920
  5. Step 5: Solve for x
    x = 28,578,429,062,480,465,920/6,173,703,852.91
  6. Step 6: Final answer
    x = 4,629,057,328.21

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.