Home / 3,177,772,088,683.40-4,767,415,720,789.80-1,028,884,577,268.50

Finding the Fourth Proportional to 3,177,772,088,683.40, 4,767,415,720,789.80 and 1,028,884,577,268.50

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Solution

The fourth proportional to 3,177,772,088,683.40, 4,767,415,720,789.80 and 1,028,884,577,268.50 is: 1,543,572,154,219.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,177,772,088,683.40 : 4,767,415,720,789.80 = 1,028,884,577,268.50 : x
  2. Step 2: Convert to fraction form
    3,177,772,088,683.40/4,767,415,720,789.80 = 1,028,884,577,268.50/x
  3. Step 3: Cross multiply
    3,177,772,088,683.40x = 4,767,415,720,789.80 × 1,028,884,577,268.50
  4. Step 4: Simplify right side
    3,177,772,088,683.40x = 4,905,120,508,548,014,332,182,528
  5. Step 5: Solve for x
    x = 4,905,120,508,548,014,332,182,528/3,177,772,088,683.40
  6. Step 6: Final answer
    x = 1,543,572,154,219.62

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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.