Home / 58,805,987.04-81,154,234.08-32,345,460.36

Finding the Fourth Proportional to 58,805,987.04, 81,154,234.08 and 32,345,460.36

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Solution

The fourth proportional to 58,805,987.04, 81,154,234.08 and 32,345,460.36 is: 44,637,819.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,805,987.04 : 81,154,234.08 = 32,345,460.36 : x
  2. Step 2: Convert to fraction form
    58,805,987.04/81,154,234.08 = 32,345,460.36/x
  3. Step 3: Cross multiply
    58,805,987.04x = 81,154,234.08 × 32,345,460.36
  4. Step 4: Simplify right side
    58,805,987.04x = 2,624,971,061,480,801
  5. Step 5: Solve for x
    x = 2,624,971,061,480,801/58,805,987.04
  6. Step 6: Final answer
    x = 44,637,819.95

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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.