Home / 1,641,423,712.42-2,462,286,927.14-536,034,362.33

Finding the Fourth Proportional to 1,641,423,712.42, 2,462,286,927.14 and 536,034,362.33

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Solution

The fourth proportional to 1,641,423,712.42, 2,462,286,927.14 and 536,034,362.33 is: 804,100,972.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,423,712.42 : 2,462,286,927.14 = 536,034,362.33 : x
  2. Step 2: Convert to fraction form
    1,641,423,712.42/2,462,286,927.14 = 536,034,362.33/x
  3. Step 3: Cross multiply
    1,641,423,712.42x = 2,462,286,927.14 × 536,034,362.33
  4. Step 4: Simplify right side
    1,641,423,712.42x = 1,319,870,402,866,460,672
  5. Step 5: Solve for x
    x = 1,319,870,402,866,460,672/1,641,423,712.42
  6. Step 6: Final answer
    x = 804,100,972.15

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Double scale
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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.