Home / 2,955,999,062.65-4,078,839,903.48-1,795,347,369.81

Finding the Fourth Proportional to 2,955,999,062.65, 4,078,839,903.48 and 1,795,347,369.81

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Solution

The fourth proportional to 2,955,999,062.65, 4,078,839,903.48 and 1,795,347,369.81 is: 2,477,312,860.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,955,999,062.65 : 4,078,839,903.48 = 1,795,347,369.81 : x
  2. Step 2: Convert to fraction form
    2,955,999,062.65/4,078,839,903.48 = 1,795,347,369.81/x
  3. Step 3: Cross multiply
    2,955,999,062.65x = 4,078,839,903.48 × 1,795,347,369.81
  4. Step 4: Simplify right side
    2,955,999,062.65x = 7,322,934,492,569,426,944
  5. Step 5: Solve for x
    x = 7,322,934,492,569,426,944/2,955,999,062.65
  6. Step 6: Final answer
    x = 2,477,312,860.17

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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.