Home / 2,955,999,064.16-4,078,839,905.55-1,795,347,371.31

Finding the Fourth Proportional to 2,955,999,064.16, 4,078,839,905.55 and 1,795,347,371.31

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Solution

The fourth proportional to 2,955,999,064.16, 4,078,839,905.55 and 1,795,347,371.31 is: 2,477,312,862.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,999,064.16 : 4,078,839,905.55 = 1,795,347,371.31 : x
  2. Step 2: Convert to fraction form
    2,955,999,064.16/4,078,839,905.55 = 1,795,347,371.31/x
  3. Step 3: Cross multiply
    2,955,999,064.16x = 4,078,839,905.55 × 1,795,347,371.31
  4. Step 4: Simplify right side
    2,955,999,064.16x = 7,322,934,502,423,521,280
  5. Step 5: Solve for x
    x = 7,322,934,502,423,521,280/2,955,999,064.16
  6. Step 6: Final answer
    x = 2,477,312,862.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.