Home / 3,510,216,113.40-5,266,103,616.90-1,181,087,357.40

Finding the Fourth Proportional to 3,510,216,113.40, 5,266,103,616.90 and 1,181,087,357.40

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Solution

The fourth proportional to 3,510,216,113.40, 5,266,103,616.90 and 1,181,087,357.40 is: 1,771,893,297.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,216,113.40 : 5,266,103,616.90 = 1,181,087,357.40 : x
  2. Step 2: Convert to fraction form
    3,510,216,113.40/5,266,103,616.90 = 1,181,087,357.40/x
  3. Step 3: Cross multiply
    3,510,216,113.40x = 5,266,103,616.90 × 1,181,087,357.40
  4. Step 4: Simplify right side
    3,510,216,113.40x = 6,219,728,404,679,003,136
  5. Step 5: Solve for x
    x = 6,219,728,404,679,003,136/3,510,216,113.40
  6. Step 6: Final answer
    x = 1,771,893,297.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.