Home / 35,232,719.80-52,849,079.70-30,753,743.80

Finding the Fourth Proportional to 35,232,719.80, 52,849,079.70 and 30,753,743.80

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Solution

The fourth proportional to 35,232,719.80, 52,849,079.70 and 30,753,743.80 is: 46,130,615.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,232,719.80 : 52,849,079.70 = 30,753,743.80 : x
  2. Step 2: Convert to fraction form
    35,232,719.80/52,849,079.70 = 30,753,743.80/x
  3. Step 3: Cross multiply
    35,232,719.80x = 52,849,079.70 × 30,753,743.80
  4. Step 4: Simplify right side
    35,232,719.80x = 1,625,307,057,159,581
  5. Step 5: Solve for x
    x = 1,625,307,057,159,581/35,232,719.80
  6. Step 6: Final answer
    x = 46,130,615.70

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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.