Home / 49,935,386.32-74,903,078.48-14,033,594.32

Finding the Fourth Proportional to 49,935,386.32, 74,903,078.48 and 14,033,594.32

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Solution

The fourth proportional to 49,935,386.32, 74,903,078.48 and 14,033,594.32 is: 21,050,391.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,935,386.32 : 74,903,078.48 = 14,033,594.32 : x
  2. Step 2: Convert to fraction form
    49,935,386.32/74,903,078.48 = 14,033,594.32/x
  3. Step 3: Cross multiply
    49,935,386.32x = 74,903,078.48 × 14,033,594.32
  4. Step 4: Simplify right side
    49,935,386.32x = 1,051,159,416,707,442.38
  5. Step 5: Solve for x
    x = 1,051,159,416,707,442.38/49,935,386.32
  6. Step 6: Final answer
    x = 21,050,391.20

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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.