Home / 6,634,594,547.42-9,951,929,022-2,213,001,839.38

Finding the Fourth Proportional to 6,634,594,547.42, 9,951,929,022 and 2,213,001,839.38

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Solution

The fourth proportional to 6,634,594,547.42, 9,951,929,022 and 2,213,001,839.38 is: 3,319,515,167.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,634,594,547.42 : 9,951,929,022 = 2,213,001,839.38 : x
  2. Step 2: Convert to fraction form
    6,634,594,547.42/9,951,929,022 = 2,213,001,839.38/x
  3. Step 3: Cross multiply
    6,634,594,547.42x = 9,951,929,022 × 2,213,001,839.38
  4. Step 4: Simplify right side
    6,634,594,547.42x = 22,023,637,231,015,444,480
  5. Step 5: Solve for x
    x = 22,023,637,231,015,444,480/6,634,594,547.42
  6. Step 6: Final answer
    x = 3,319,515,167.60

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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.