Home / 1,544,932,292.40-2,317,398,438.60-1,376,571,783.60

Finding the Fourth Proportional to 1,544,932,292.40, 2,317,398,438.60 and 1,376,571,783.60

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Solution

The fourth proportional to 1,544,932,292.40, 2,317,398,438.60 and 1,376,571,783.60 is: 2,064,857,675.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,932,292.40 : 2,317,398,438.60 = 1,376,571,783.60 : x
  2. Step 2: Convert to fraction form
    1,544,932,292.40/2,317,398,438.60 = 1,376,571,783.60/x
  3. Step 3: Cross multiply
    1,544,932,292.40x = 2,317,398,438.60 × 1,376,571,783.60
  4. Step 4: Simplify right side
    1,544,932,292.40x = 3,190,065,301,935,456,768
  5. Step 5: Solve for x
    x = 3,190,065,301,935,456,768/1,544,932,292.40
  6. Step 6: Final answer
    x = 2,064,857,675.40

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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.