Home / 35,828,983.08-53,675,007.17-30,030,287.22

Finding the Fourth Proportional to 35,828,983.08, 53,675,007.17 and 30,030,287.22

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Solution

The fourth proportional to 35,828,983.08, 53,675,007.17 and 30,030,287.22 is: 44,988,044.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,828,983.08 : 53,675,007.17 = 30,030,287.22 : x
  2. Step 2: Convert to fraction form
    35,828,983.08/53,675,007.17 = 30,030,287.22/x
  3. Step 3: Cross multiply
    35,828,983.08x = 53,675,007.17 × 30,030,287.22
  4. Step 4: Simplify right side
    35,828,983.08x = 1,611,875,881,499,226.50
  5. Step 5: Solve for x
    x = 1,611,875,881,499,226.50/35,828,983.08
  6. Step 6: Final answer
    x = 44,988,044.40

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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.