Home / 35,528,301.04-49,026,319-20,059,912.48

Finding the Fourth Proportional to 35,528,301.04, 49,026,319 and 20,059,912.48

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Solution

The fourth proportional to 35,528,301.04, 49,026,319 and 20,059,912.48 is: 27,681,134.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,528,301.04 : 49,026,319 = 20,059,912.48 : x
  2. Step 2: Convert to fraction form
    35,528,301.04/49,026,319 = 20,059,912.48/x
  3. Step 3: Cross multiply
    35,528,301.04x = 49,026,319 × 20,059,912.48
  4. Step 4: Simplify right side
    35,528,301.04x = 983,463,668,356,561.12
  5. Step 5: Solve for x
    x = 983,463,668,356,561.12/35,528,301.04
  6. Step 6: Final answer
    x = 27,681,134.18

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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.