Home / 2,649,011,341.96-3,654,486,991.11-1,576,713,411.10

Finding the Fourth Proportional to 2,649,011,341.96, 3,654,486,991.11 and 1,576,713,411.10

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Solution

The fourth proportional to 2,649,011,341.96, 3,654,486,991.11 and 1,576,713,411.10 is: 2,175,180,814.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,649,011,341.96 : 3,654,486,991.11 = 1,576,713,411.10 : x
  2. Step 2: Convert to fraction form
    2,649,011,341.96/3,654,486,991.11 = 1,576,713,411.10/x
  3. Step 3: Cross multiply
    2,649,011,341.96x = 3,654,486,991.11 × 1,576,713,411.10
  4. Step 4: Simplify right side
    2,649,011,341.96x = 5,762,078,649,573,623,808
  5. Step 5: Solve for x
    x = 5,762,078,649,573,623,808/2,649,011,341.96
  6. Step 6: Final answer
    x = 2,175,180,814.93

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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.