Home / 924,199,282.69-1,386,309,573.60-334,034,342.82

Finding the Fourth Proportional to 924,199,282.69, 1,386,309,573.60 and 334,034,342.82

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Solution

The fourth proportional to 924,199,282.69, 1,386,309,573.60 and 334,034,342.82 is: 501,055,363.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,199,282.69 : 1,386,309,573.60 = 334,034,342.82 : x
  2. Step 2: Convert to fraction form
    924,199,282.69/1,386,309,573.60 = 334,034,342.82/x
  3. Step 3: Cross multiply
    924,199,282.69x = 1,386,309,573.60 × 334,034,342.82
  4. Step 4: Simplify right side
    924,199,282.69x = 463,075,007,359,776,640
  5. Step 5: Solve for x
    x = 463,075,007,359,776,640/924,199,282.69
  6. Step 6: Final answer
    x = 501,055,363.31

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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.