Home / 975,773,791,757.84-1,346,580,034,668.70-536,359,151,070.32

Finding the Fourth Proportional to 975,773,791,757.84, 1,346,580,034,668.70 and 536,359,151,070.32

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Solution

The fourth proportional to 975,773,791,757.84, 1,346,580,034,668.70 and 536,359,151,070.32 is: 740,182,335,643.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,773,791,757.84 : 1,346,580,034,668.70 = 536,359,151,070.32 : x
  2. Step 2: Convert to fraction form
    975,773,791,757.84/1,346,580,034,668.70 = 536,359,151,070.32/x
  3. Step 3: Cross multiply
    975,773,791,757.84x = 1,346,580,034,668.70 × 536,359,151,070.32
  4. Step 4: Simplify right side
    975,773,791,757.84x = 722,250,524,243,145,930,047,488
  5. Step 5: Solve for x
    x = 722,250,524,243,145,930,047,488/975,773,791,757.84
  6. Step 6: Final answer
    x = 740,182,335,643.62

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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.