Home / 36,772,386.09-50,742,137.46-22,641,328.59

Finding the Fourth Proportional to 36,772,386.09, 50,742,137.46 and 22,641,328.59

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Solution

The fourth proportional to 36,772,386.09, 50,742,137.46 and 22,641,328.59 is: 31,242,721.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,772,386.09 : 50,742,137.46 = 22,641,328.59 : x
  2. Step 2: Convert to fraction form
    36,772,386.09/50,742,137.46 = 22,641,328.59/x
  3. Step 3: Cross multiply
    36,772,386.09x = 50,742,137.46 × 22,641,328.59
  4. Step 4: Simplify right side
    36,772,386.09x = 1,148,869,407,590,808
  5. Step 5: Solve for x
    x = 1,148,869,407,590,808/36,772,386.09
  6. Step 6: Final answer
    x = 31,242,721.23

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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.