Home / 6,749,639,200.02-10,083,406,518.80-4,369,409,414.82

Finding the Fourth Proportional to 6,749,639,200.02, 10,083,406,518.80 and 4,369,409,414.82

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Solution

The fourth proportional to 6,749,639,200.02, 10,083,406,518.80 and 4,369,409,414.82 is: 6,527,538,742.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,749,639,200.02 : 10,083,406,518.80 = 4,369,409,414.82 : x
  2. Step 2: Convert to fraction form
    6,749,639,200.02/10,083,406,518.80 = 4,369,409,414.82/x
  3. Step 3: Cross multiply
    6,749,639,200.02x = 10,083,406,518.80 × 4,369,409,414.82
  4. Step 4: Simplify right side
    6,749,639,200.02x = 44,058,531,376,680,230,912
  5. Step 5: Solve for x
    x = 44,058,531,376,680,230,912/6,749,639,200.02
  6. Step 6: Final answer
    x = 6,527,538,742.60

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.