Home / 3,177,772,088,681.90-4,767,415,720,787.60-1,028,884,577,267

Finding the Fourth Proportional to 3,177,772,088,681.90, 4,767,415,720,787.60 and 1,028,884,577,267

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Solution

The fourth proportional to 3,177,772,088,681.90, 4,767,415,720,787.60 and 1,028,884,577,267 is: 1,543,572,154,217.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,177,772,088,681.90 : 4,767,415,720,787.60 = 1,028,884,577,267 : x
  2. Step 2: Convert to fraction form
    3,177,772,088,681.90/4,767,415,720,787.60 = 1,028,884,577,267/x
  3. Step 3: Cross multiply
    3,177,772,088,681.90x = 4,767,415,720,787.60 × 1,028,884,577,267
  4. Step 4: Simplify right side
    3,177,772,088,681.90x = 4,905,120,508,538,599,763,869,696
  5. Step 5: Solve for x
    x = 4,905,120,508,538,599,763,869,696/3,177,772,088,681.90
  6. Step 6: Final answer
    x = 1,543,572,154,217.39

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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.