Home / 1,847,092,364.94-2,549,020,584.42-1,011,663,127.20

Finding the Fourth Proportional to 1,847,092,364.94, 2,549,020,584.42 and 1,011,663,127.20

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Solution

The fourth proportional to 1,847,092,364.94, 2,549,020,584.42 and 1,011,663,127.20 is: 1,396,113,255.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,092,364.94 : 2,549,020,584.42 = 1,011,663,127.20 : x
  2. Step 2: Convert to fraction form
    1,847,092,364.94/2,549,020,584.42 = 1,011,663,127.20/x
  3. Step 3: Cross multiply
    1,847,092,364.94x = 2,549,020,584.42 × 1,011,663,127.20
  4. Step 4: Simplify right side
    1,847,092,364.94x = 2,578,750,135,731,509,248
  5. Step 5: Solve for x
    x = 2,578,750,135,731,509,248/1,847,092,364.94
  6. Step 6: Final answer
    x = 1,396,113,255.99

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Double scale
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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.