Home / 6,581,060,208.84-9,081,880,691.40-3,570,312,910.80

Finding the Fourth Proportional to 6,581,060,208.84, 9,081,880,691.40 and 3,570,312,910.80

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Solution

The fourth proportional to 6,581,060,208.84, 9,081,880,691.40 and 3,570,312,910.80 is: 4,927,041,366.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,581,060,208.84 : 9,081,880,691.40 = 3,570,312,910.80 : x
  2. Step 2: Convert to fraction form
    6,581,060,208.84/9,081,880,691.40 = 3,570,312,910.80/x
  3. Step 3: Cross multiply
    6,581,060,208.84x = 9,081,880,691.40 × 3,570,312,910.80
  4. Step 4: Simplify right side
    6,581,060,208.84x = 32,425,155,886,850,650,112
  5. Step 5: Solve for x
    x = 32,425,155,886,850,650,112/6,581,060,208.84
  6. Step 6: Final answer
    x = 4,927,041,366.88

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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.