Home / 1,334,193,547.14-2,001,280,244.10-401,512,379.62

Finding the Fourth Proportional to 1,334,193,547.14, 2,001,280,244.10 and 401,512,379.62

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Solution

The fourth proportional to 1,334,193,547.14, 2,001,280,244.10 and 401,512,379.62 is: 602,265,536.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,193,547.14 : 2,001,280,244.10 = 401,512,379.62 : x
  2. Step 2: Convert to fraction form
    1,334,193,547.14/2,001,280,244.10 = 401,512,379.62/x
  3. Step 3: Cross multiply
    1,334,193,547.14x = 2,001,280,244.10 × 401,512,379.62
  4. Step 4: Simplify right side
    1,334,193,547.14x = 803,538,793,095,085,440
  5. Step 5: Solve for x
    x = 803,538,793,095,085,440/1,334,193,547.14
  6. Step 6: Final answer
    x = 602,265,536.97

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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.