Home / 1,462,362,452.18-2,018,060,184.20-835,844,332.23

Finding the Fourth Proportional to 1,462,362,452.18, 2,018,060,184.20 and 835,844,332.23

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Solution

The fourth proportional to 1,462,362,452.18, 2,018,060,184.20 and 835,844,332.23 is: 1,153,465,178.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,362,452.18 : 2,018,060,184.20 = 835,844,332.23 : x
  2. Step 2: Convert to fraction form
    1,462,362,452.18/2,018,060,184.20 = 835,844,332.23/x
  3. Step 3: Cross multiply
    1,462,362,452.18x = 2,018,060,184.20 × 835,844,332.23
  4. Step 4: Simplify right side
    1,462,362,452.18x = 1,686,784,167,048,330,240
  5. Step 5: Solve for x
    x = 1,686,784,167,048,330,240/1,462,362,452.18
  6. Step 6: Final answer
    x = 1,153,465,178.58

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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.