Home / 8,025,588,758,727.60-12,033,456,390,848-3,118,896,064,534.40

Finding the Fourth Proportional to 8,025,588,758,727.60, 12,033,456,390,848 and 3,118,896,064,534.40

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Solution

The fourth proportional to 8,025,588,758,727.60, 12,033,456,390,848 and 3,118,896,064,534.40 is: 4,676,429,469,345.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,025,588,758,727.60 : 12,033,456,390,848 = 3,118,896,064,534.40 : x
  2. Step 2: Convert to fraction form
    8,025,588,758,727.60/12,033,456,390,848 = 3,118,896,064,534.40/x
  3. Step 3: Cross multiply
    8,025,588,758,727.60x = 12,033,456,390,848 × 3,118,896,064,534.40
  4. Step 4: Simplify right side
    8,025,588,758,727.60x = 37,531,099,780,162,148,649,402,368
  5. Step 5: Solve for x
    x = 37,531,099,780,162,148,649,402,368/8,025,588,758,727.60
  6. Step 6: Final answer
    x = 4,676,429,469,345.55

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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.