Home / 6,774,956,957.03-9,349,692,921.47-4,062,666,347.75

Finding the Fourth Proportional to 6,774,956,957.03, 9,349,692,921.47 and 4,062,666,347.75

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Solution

The fourth proportional to 6,774,956,957.03, 9,349,692,921.47 and 4,062,666,347.75 is: 5,606,630,866.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,774,956,957.03 : 9,349,692,921.47 = 4,062,666,347.75 : x
  2. Step 2: Convert to fraction form
    6,774,956,957.03/9,349,692,921.47 = 4,062,666,347.75/x
  3. Step 3: Cross multiply
    6,774,956,957.03x = 9,349,692,921.47 × 4,062,666,347.75
  4. Step 4: Simplify right side
    6,774,956,957.03x = 37,984,682,793,785,491,456
  5. Step 5: Solve for x
    x = 37,984,682,793,785,491,456/6,774,956,957.03
  6. Step 6: Final answer
    x = 5,606,630,866.40

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1.5x scale

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.