Home / 96,985,634.07-133,839,127.51-52,932,275.22

Finding the Fourth Proportional to 96,985,634.07, 133,839,127.51 and 52,932,275.22

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Solution

The fourth proportional to 96,985,634.07, 133,839,127.51 and 52,932,275.22 is: 73,045,968.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,985,634.07 : 133,839,127.51 = 52,932,275.22 : x
  2. Step 2: Convert to fraction form
    96,985,634.07/133,839,127.51 = 52,932,275.22/x
  3. Step 3: Cross multiply
    96,985,634.07x = 133,839,127.51 × 52,932,275.22
  4. Step 4: Simplify right side
    96,985,634.07x = 7,084,409,532,563,993
  5. Step 5: Solve for x
    x = 7,084,409,532,563,993/96,985,634.07
  6. Step 6: Final answer
    x = 73,045,968.10

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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.