Home / 2,927,063,931,321.60-4,039,445,097,244.80-1,608,722,813,284.80

Finding the Fourth Proportional to 2,927,063,931,321.60, 4,039,445,097,244.80 and 1,608,722,813,284.80

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Solution

The fourth proportional to 2,927,063,931,321.60, 4,039,445,097,244.80 and 1,608,722,813,284.80 is: 2,220,090,723,476.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,927,063,931,321.60 : 4,039,445,097,244.80 = 1,608,722,813,284.80 : x
  2. Step 2: Convert to fraction form
    2,927,063,931,321.60/4,039,445,097,244.80 = 1,608,722,813,284.80/x
  3. Step 3: Cross multiply
    2,927,063,931,321.60x = 4,039,445,097,244.80 × 1,608,722,813,284.80
  4. Step 4: Simplify right side
    2,927,063,931,321.60x = 6,498,347,480,949,147,205,369,856
  5. Step 5: Solve for x
    x = 6,498,347,480,949,147,205,369,856/2,927,063,931,321.60
  6. Step 6: Final answer
    x = 2,220,090,723,476.30

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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.