Home / 4,984,299,602.52-6,880,451,350.17-3,105,633,081.18

Finding the Fourth Proportional to 4,984,299,602.52, 6,880,451,350.17 and 3,105,633,081.18

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Solution

The fourth proportional to 4,984,299,602.52, 6,880,451,350.17 and 3,105,633,081.18 is: 4,287,093,279.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,984,299,602.52 : 6,880,451,350.17 = 3,105,633,081.18 : x
  2. Step 2: Convert to fraction form
    4,984,299,602.52/6,880,451,350.17 = 3,105,633,081.18/x
  3. Step 3: Cross multiply
    4,984,299,602.52x = 6,880,451,350.17 × 3,105,633,081.18
  4. Step 4: Simplify right side
    4,984,299,602.52x = 21,368,157,326,537,547,776
  5. Step 5: Solve for x
    x = 21,368,157,326,537,547,776/4,984,299,602.52
  6. Step 6: Final answer
    x = 4,287,093,279.01

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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.