Home / 4,421,091,323,014.50-6,631,772,086,287.80-1,516,775,905,438.60

Finding the Fourth Proportional to 4,421,091,323,014.50, 6,631,772,086,287.80 and 1,516,775,905,438.60

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Solution

The fourth proportional to 4,421,091,323,014.50, 6,631,772,086,287.80 and 1,516,775,905,438.60 is: 2,275,210,208,501.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,421,091,323,014.50 : 6,631,772,086,287.80 = 1,516,775,905,438.60 : x
  2. Step 2: Convert to fraction form
    4,421,091,323,014.50/6,631,772,086,287.80 = 1,516,775,905,438.60/x
  3. Step 3: Cross multiply
    4,421,091,323,014.50x = 6,631,772,086,287.80 × 1,516,775,905,438.60
  4. Step 4: Simplify right side
    4,421,091,323,014.50x = 10,058,912,110,841,612,334,006,272
  5. Step 5: Solve for x
    x = 10,058,912,110,841,612,334,006,272/4,421,091,323,014.50
  6. Step 6: Final answer
    x = 2,275,210,208,501.87

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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.