Home / 15,072,014,931.48-22,608,020,910.06-4,030,244,016.84

Finding the Fourth Proportional to 15,072,014,931.48, 22,608,020,910.06 and 4,030,244,016.84

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Solution

The fourth proportional to 15,072,014,931.48, 22,608,020,910.06 and 4,030,244,016.84 is: 6,045,365,627.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,072,014,931.48 : 22,608,020,910.06 = 4,030,244,016.84 : x
  2. Step 2: Convert to fraction form
    15,072,014,931.48/22,608,020,910.06 = 4,030,244,016.84/x
  3. Step 3: Cross multiply
    15,072,014,931.48x = 22,608,020,910.06 × 4,030,244,016.84
  4. Step 4: Simplify right side
    15,072,014,931.48x = 91,115,841,005,362,937,856
  5. Step 5: Solve for x
    x = 91,115,841,005,362,937,856/15,072,014,931.48
  6. Step 6: Final answer
    x = 6,045,365,627.59

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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.