Home / 53,006,573.13-79,466,968.98-23,839,051.23

Finding the Fourth Proportional to 53,006,573.13, 79,466,968.98 and 23,839,051.23

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Solution

The fourth proportional to 53,006,573.13, 79,466,968.98 and 23,839,051.23 is: 35,739,287.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,006,573.13 : 79,466,968.98 = 23,839,051.23 : x
  2. Step 2: Convert to fraction form
    53,006,573.13/79,466,968.98 = 23,839,051.23/x
  3. Step 3: Cross multiply
    53,006,573.13x = 79,466,968.98 × 23,839,051.23
  4. Step 4: Simplify right side
    53,006,573.13x = 1,894,417,144,607,041
  5. Step 5: Solve for x
    x = 1,894,417,144,607,041/53,006,573.13
  6. Step 6: Final answer
    x = 35,739,287.28

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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.