Home / 11,339,501,211.38-17,010,069,122.46-4,352,312,168.66

Finding the Fourth Proportional to 11,339,501,211.38, 17,010,069,122.46 and 4,352,312,168.66

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Solution

The fourth proportional to 11,339,501,211.38, 17,010,069,122.46 and 4,352,312,168.66 is: 6,528,781,950.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,339,501,211.38 : 17,010,069,122.46 = 4,352,312,168.66 : x
  2. Step 2: Convert to fraction form
    11,339,501,211.38/17,010,069,122.46 = 4,352,312,168.66/x
  3. Step 3: Cross multiply
    11,339,501,211.38x = 17,010,069,122.46 × 4,352,312,168.66
  4. Step 4: Simplify right side
    11,339,501,211.38x = 74,033,130,831,430,385,664
  5. Step 5: Solve for x
    x = 74,033,130,831,430,385,664/11,339,501,211.38
  6. Step 6: Final answer
    x = 6,528,781,950.05

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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.