Home / 59,904,162.40-89,730,272.40-49,826,466.40

Finding the Fourth Proportional to 59,904,162.40, 89,730,272.40 and 49,826,466.40

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Solution

The fourth proportional to 59,904,162.40, 89,730,272.40 and 49,826,466.40 is: 74,634,920.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,904,162.40 : 89,730,272.40 = 49,826,466.40 : x
  2. Step 2: Convert to fraction form
    59,904,162.40/89,730,272.40 = 49,826,466.40/x
  3. Step 3: Cross multiply
    59,904,162.40x = 89,730,272.40 × 49,826,466.40
  4. Step 4: Simplify right side
    59,904,162.40x = 4,470,942,402,801,447.50
  5. Step 5: Solve for x
    x = 4,470,942,402,801,447.50/59,904,162.40
  6. Step 6: Final answer
    x = 74,634,920.57

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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.