Home / 924,199,283.69-1,386,309,575.10-334,034,343.82

Finding the Fourth Proportional to 924,199,283.69, 1,386,309,575.10 and 334,034,343.82

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Solution

The fourth proportional to 924,199,283.69, 1,386,309,575.10 and 334,034,343.82 is: 501,055,364.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,199,283.69 : 1,386,309,575.10 = 334,034,343.82 : x
  2. Step 2: Convert to fraction form
    924,199,283.69/1,386,309,575.10 = 334,034,343.82/x
  3. Step 3: Cross multiply
    924,199,283.69x = 1,386,309,575.10 × 334,034,343.82
  4. Step 4: Simplify right side
    924,199,283.69x = 463,075,009,249,911,488
  5. Step 5: Solve for x
    x = 463,075,009,249,911,488/924,199,283.69
  6. Step 6: Final answer
    x = 501,055,364.81

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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.