Home / 4,190,293,089.16-5,782,744,061.55-2,285,158,511.59

Finding the Fourth Proportional to 4,190,293,089.16, 5,782,744,061.55 and 2,285,158,511.59

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Solution

The fourth proportional to 4,190,293,089.16, 5,782,744,061.55 and 2,285,158,511.59 is: 3,153,594,875.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,190,293,089.16 : 5,782,744,061.55 = 2,285,158,511.59 : x
  2. Step 2: Convert to fraction form
    4,190,293,089.16/5,782,744,061.55 = 2,285,158,511.59/x
  3. Step 3: Cross multiply
    4,190,293,089.16x = 5,782,744,061.55 × 2,285,158,511.59
  4. Step 4: Simplify right side
    4,190,293,089.16x = 13,214,486,812,597,510,144
  5. Step 5: Solve for x
    x = 13,214,486,812,597,510,144/4,190,293,089.16
  6. Step 6: Final answer
    x = 3,153,594,875.45

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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.