Home / 43,094,590.81-59,470,685.57-23,515,910.71

Finding the Fourth Proportional to 43,094,590.81, 59,470,685.57 and 23,515,910.71

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Solution

The fourth proportional to 43,094,590.81, 59,470,685.57 and 23,515,910.71 is: 32,452,038.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,094,590.81 : 59,470,685.57 = 23,515,910.71 : x
  2. Step 2: Convert to fraction form
    43,094,590.81/59,470,685.57 = 23,515,910.71/x
  3. Step 3: Cross multiply
    43,094,590.81x = 59,470,685.57 × 23,515,910.71
  4. Step 4: Simplify right side
    43,094,590.81x = 1,398,507,331,636,718.50
  5. Step 5: Solve for x
    x = 1,398,507,331,636,718.50/43,094,590.81
  6. Step 6: Final answer
    x = 32,452,038.77

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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.