Home / 43,779,378,314.56-60,413,923,516.80-23,729,937,541.60

Finding the Fourth Proportional to 43,779,378,314.56, 60,413,923,516.80 and 23,729,937,541.60

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Solution

The fourth proportional to 43,779,378,314.56, 60,413,923,516.80 and 23,729,937,541.60 is: 32,746,436,493.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,779,378,314.56 : 60,413,923,516.80 = 23,729,937,541.60 : x
  2. Step 2: Convert to fraction form
    43,779,378,314.56/60,413,923,516.80 = 23,729,937,541.60/x
  3. Step 3: Cross multiply
    43,779,378,314.56x = 60,413,923,516.80 × 23,729,937,541.60
  4. Step 4: Simplify right side
    43,779,378,314.56x = 1,433,618,631,696,663,445,504
  5. Step 5: Solve for x
    x = 1,433,618,631,696,663,445,504/43,779,378,314.56
  6. Step 6: Final answer
    x = 32,746,436,493.36

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1.5x scale

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.