Home / 30,036,345.55-45,055,828.50-14,696,551.27

Finding the Fourth Proportional to 30,036,345.55, 45,055,828.50 and 14,696,551.27

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Solution

The fourth proportional to 30,036,345.55, 45,055,828.50 and 14,696,551.27 is: 22,045,467.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,036,345.55 : 45,055,828.50 = 14,696,551.27 : x
  2. Step 2: Convert to fraction form
    30,036,345.55/45,055,828.50 = 14,696,551.27/x
  3. Step 3: Cross multiply
    30,036,345.55x = 45,055,828.50 × 14,696,551.27
  4. Step 4: Simplify right side
    30,036,345.55x = 662,165,293,563,785
  5. Step 5: Solve for x
    x = 662,165,293,563,785/30,036,345.55
  6. Step 6: Final answer
    x = 22,045,467.97

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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.