Home / 48,484,210.32-66,909,632.49-26,459,132.04

Finding the Fourth Proportional to 48,484,210.32, 66,909,632.49 and 26,459,132.04

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Solution

The fourth proportional to 48,484,210.32, 66,909,632.49 and 26,459,132.04 is: 36,514,378.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,484,210.32 : 66,909,632.49 = 26,459,132.04 : x
  2. Step 2: Convert to fraction form
    48,484,210.32/66,909,632.49 = 26,459,132.04/x
  3. Step 3: Cross multiply
    48,484,210.32x = 66,909,632.49 × 26,459,132.04
  4. Step 4: Simplify right side
    48,484,210.32x = 1,770,370,800,800,784
  5. Step 5: Solve for x
    x = 1,770,370,800,800,784/48,484,210.32
  6. Step 6: Final answer
    x = 36,514,378.37

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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.