Home / 64,590,365,160.08-96,885,141,190.32-34,758,748,361.60

Finding the Fourth Proportional to 64,590,365,160.08, 96,885,141,190.32 and 34,758,748,361.60

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Solution

The fourth proportional to 64,590,365,160.08, 96,885,141,190.32 and 34,758,748,361.60 is: 52,137,903,761.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,590,365,160.08 : 96,885,141,190.32 = 34,758,748,361.60 : x
  2. Step 2: Convert to fraction form
    64,590,365,160.08/96,885,141,190.32 = 34,758,748,361.60/x
  3. Step 3: Cross multiply
    64,590,365,160.08x = 96,885,141,190.32 × 34,758,748,361.60
  4. Step 4: Simplify right side
    64,590,365,160.08x = 3,367,606,242,612,420,280,320
  5. Step 5: Solve for x
    x = 3,367,606,242,612,420,280,320/64,590,365,160.08
  6. Step 6: Final answer
    x = 52,137,903,761.13

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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.