Home / 48,210,706.44-66,531,254.73-26,184,636.72

Finding the Fourth Proportional to 48,210,706.44, 66,531,254.73 and 26,184,636.72

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Solution

The fourth proportional to 48,210,706.44, 66,531,254.73 and 26,184,636.72 is: 36,135,059.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,210,706.44 : 66,531,254.73 = 26,184,636.72 : x
  2. Step 2: Convert to fraction form
    48,210,706.44/66,531,254.73 = 26,184,636.72/x
  3. Step 3: Cross multiply
    48,210,706.44x = 66,531,254.73 × 26,184,636.72
  4. Step 4: Simplify right side
    48,210,706.44x = 1,742,096,735,630,831.50
  5. Step 5: Solve for x
    x = 1,742,096,735,630,831.50/48,210,706.44
  6. Step 6: Final answer
    x = 36,135,059.29

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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.