Home / 7,367,282,387,541.80-10,166,167,411,442-4,074,959,357,155.20

Finding the Fourth Proportional to 7,367,282,387,541.80, 10,166,167,411,442 and 4,074,959,357,155.20

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Solution

The fourth proportional to 7,367,282,387,541.80, 10,166,167,411,442 and 4,074,959,357,155.20 is: 5,623,066,531,251.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,282,387,541.80 : 10,166,167,411,442 = 4,074,959,357,155.20 : x
  2. Step 2: Convert to fraction form
    7,367,282,387,541.80/10,166,167,411,442 = 4,074,959,357,155.20/x
  3. Step 3: Cross multiply
    7,367,282,387,541.80x = 10,166,167,411,442 × 4,074,959,357,155.20
  4. Step 4: Simplify right side
    7,367,282,387,541.80x = 41,426,719,019,661,834,665,852,928
  5. Step 5: Solve for x
    x = 41,426,719,019,661,834,665,852,928/7,367,282,387,541.80
  6. Step 6: Final answer
    x = 5,623,066,531,251.08

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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.