Home / 3,287,657,159.06-4,932,307,996.08-958,594,141.20

Finding the Fourth Proportional to 3,287,657,159.06, 4,932,307,996.08 and 958,594,141.20

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Solution

The fourth proportional to 3,287,657,159.06, 4,932,307,996.08 and 958,594,141.20 is: 1,438,130,960.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,287,657,159.06 : 4,932,307,996.08 = 958,594,141.20 : x
  2. Step 2: Convert to fraction form
    3,287,657,159.06/4,932,307,996.08 = 958,594,141.20/x
  3. Step 3: Cross multiply
    3,287,657,159.06x = 4,932,307,996.08 × 958,594,141.20
  4. Step 4: Simplify right side
    3,287,657,159.06x = 4,728,081,547,651,149,824
  5. Step 5: Solve for x
    x = 4,728,081,547,651,149,824/3,287,657,159.06
  6. Step 6: Final answer
    x = 1,438,130,960.41

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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.