Home / 1,818,760,950.16-2,509,875,490.98-1,055,875,807.06

Finding the Fourth Proportional to 1,818,760,950.16, 2,509,875,490.98 and 1,055,875,807.06

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Solution

The fourth proportional to 1,818,760,950.16, 2,509,875,490.98 and 1,055,875,807.06 is: 1,457,100,126.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,818,760,950.16 : 2,509,875,490.98 = 1,055,875,807.06 : x
  2. Step 2: Convert to fraction form
    1,818,760,950.16/2,509,875,490.98 = 1,055,875,807.06/x
  3. Step 3: Cross multiply
    1,818,760,950.16x = 2,509,875,490.98 × 1,055,875,807.06
  4. Step 4: Simplify right side
    1,818,760,950.16x = 2,650,116,809,658,620,928
  5. Step 5: Solve for x
    x = 2,650,116,809,658,620,928/1,818,760,950.16
  6. Step 6: Final answer
    x = 1,457,100,126.01

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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.