Home / 7,022,095,939.04-9,690,586,153.08-3,850,271,818.16

Finding the Fourth Proportional to 7,022,095,939.04, 9,690,586,153.08 and 3,850,271,818.16

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Solution

The fourth proportional to 7,022,095,939.04, 9,690,586,153.08 and 3,850,271,818.16 is: 5,313,426,516.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,022,095,939.04 : 9,690,586,153.08 = 3,850,271,818.16 : x
  2. Step 2: Convert to fraction form
    7,022,095,939.04/9,690,586,153.08 = 3,850,271,818.16/x
  3. Step 3: Cross multiply
    7,022,095,939.04x = 9,690,586,153.08 × 3,850,271,818.16
  4. Step 4: Simplify right side
    7,022,095,939.04x = 37,311,390,766,655,447,040
  5. Step 5: Solve for x
    x = 37,311,390,766,655,447,040/7,022,095,939.04
  6. Step 6: Final answer
    x = 5,313,426,516.89

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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.