Home / 7,367,282,387,553.60-10,166,167,411,459-4,074,959,357,167.20

Finding the Fourth Proportional to 7,367,282,387,553.60, 10,166,167,411,459 and 4,074,959,357,167.20

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Solution

The fourth proportional to 7,367,282,387,553.60, 10,166,167,411,459 and 4,074,959,357,167.20 is: 5,623,066,531,268.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,367,282,387,553.60 : 10,166,167,411,459 = 4,074,959,357,167.20 : x
  2. Step 2: Convert to fraction form
    7,367,282,387,553.60/10,166,167,411,459 = 4,074,959,357,167.20/x
  3. Step 3: Cross multiply
    7,367,282,387,553.60x = 10,166,167,411,459 × 4,074,959,357,167.20
  4. Step 4: Simplify right side
    7,367,282,387,553.60x = 41,426,719,019,853,106,739,412,992
  5. Step 5: Solve for x
    x = 41,426,719,019,853,106,739,412,992/7,367,282,387,553.60
  6. Step 6: Final answer
    x = 5,623,066,531,268.04

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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.