Home / 42,339,330.36-58,426,512.30-24,005,855.16

Finding the Fourth Proportional to 42,339,330.36, 58,426,512.30 and 24,005,855.16

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Solution

The fourth proportional to 42,339,330.36, 58,426,512.30 and 24,005,855.16 is: 33,127,080.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,339,330.36 : 58,426,512.30 = 24,005,855.16 : x
  2. Step 2: Convert to fraction form
    42,339,330.36/58,426,512.30 = 24,005,855.16/x
  3. Step 3: Cross multiply
    42,339,330.36x = 58,426,512.30 × 24,005,855.16
  4. Step 4: Simplify right side
    42,339,330.36x = 1,402,578,391,777,758.50
  5. Step 5: Solve for x
    x = 1,402,578,391,777,758.50/42,339,330.36
  6. Step 6: Final answer
    x = 33,127,080.18

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1.5x scale

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.