Home / 2,696,033,641.80-4,045,927,777.56-949,377,066.84

Finding the Fourth Proportional to 2,696,033,641.80, 4,045,927,777.56 and 949,377,066.84

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Solution

The fourth proportional to 2,696,033,641.80, 4,045,927,777.56 and 949,377,066.84 is: 1,424,726,674.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,696,033,641.80 : 4,045,927,777.56 = 949,377,066.84 : x
  2. Step 2: Convert to fraction form
    2,696,033,641.80/4,045,927,777.56 = 949,377,066.84/x
  3. Step 3: Cross multiply
    2,696,033,641.80x = 4,045,927,777.56 × 949,377,066.84
  4. Step 4: Simplify right side
    2,696,033,641.80x = 3,841,111,046,106,393,088
  5. Step 5: Solve for x
    x = 3,841,111,046,106,393,088/2,696,033,641.80
  6. Step 6: Final answer
    x = 1,424,726,674.98

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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.