Home / 1,419,700,818.94-1,959,151,036.43-793,173,952.35

Finding the Fourth Proportional to 1,419,700,818.94, 1,959,151,036.43 and 793,173,952.35

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Solution

The fourth proportional to 1,419,700,818.94, 1,959,151,036.43 and 793,173,952.35 is: 1,094,559,889.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,419,700,818.94 : 1,959,151,036.43 = 793,173,952.35 : x
  2. Step 2: Convert to fraction form
    1,419,700,818.94/1,959,151,036.43 = 793,173,952.35/x
  3. Step 3: Cross multiply
    1,419,700,818.94x = 1,959,151,036.43 × 793,173,952.35
  4. Step 4: Simplify right side
    1,419,700,818.94x = 1,553,947,570,817,764,864
  5. Step 5: Solve for x
    x = 1,553,947,570,817,764,864/1,419,700,818.94
  6. Step 6: Final answer
    x = 1,094,559,889.02

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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.