Home / 36,017,792.81-54,028,184.21-10,458,802.25

Finding the Fourth Proportional to 36,017,792.81, 54,028,184.21 and 10,458,802.25

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Solution

The fourth proportional to 36,017,792.81, 54,028,184.21 and 10,458,802.25 is: 15,688,637.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,017,792.81 : 54,028,184.21 = 10,458,802.25 : x
  2. Step 2: Convert to fraction form
    36,017,792.81/54,028,184.21 = 10,458,802.25/x
  3. Step 3: Cross multiply
    36,017,792.81x = 54,028,184.21 × 10,458,802.25
  4. Step 4: Simplify right side
    36,017,792.81x = 565,070,094,578,962.50
  5. Step 5: Solve for x
    x = 565,070,094,578,962.50/36,017,792.81
  6. Step 6: Final answer
    x = 15,688,637.49

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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.