Home / 9,073,980,989,772.10-12,522,131,493,521-4,907,224,336,614.60

Finding the Fourth Proportional to 9,073,980,989,772.10, 12,522,131,493,521 and 4,907,224,336,614.60

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Solution

The fourth proportional to 9,073,980,989,772.10, 12,522,131,493,521 and 4,907,224,336,614.60 is: 6,771,989,987,697.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,980,989,772.10 : 12,522,131,493,521 = 4,907,224,336,614.60 : x
  2. Step 2: Convert to fraction form
    9,073,980,989,772.10/12,522,131,493,521 = 4,907,224,336,614.60/x
  3. Step 3: Cross multiply
    9,073,980,989,772.10x = 12,522,131,493,521 × 4,907,224,336,614.60
  4. Step 4: Simplify right side
    9,073,980,989,772.10x = 61,448,908,411,294,371,851,272,192
  5. Step 5: Solve for x
    x = 61,448,908,411,294,371,851,272,192/9,073,980,989,772.10
  6. Step 6: Final answer
    x = 6,771,989,987,697.53

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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.