Home / 109,160,341.23-150,637,315.55-59,599,802.01

Finding the Fourth Proportional to 109,160,341.23, 150,637,315.55 and 59,599,802.01

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Solution

The fourth proportional to 109,160,341.23, 150,637,315.55 and 59,599,802.01 is: 82,245,567.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,160,341.23 : 150,637,315.55 = 59,599,802.01 : x
  2. Step 2: Convert to fraction form
    109,160,341.23/150,637,315.55 = 59,599,802.01/x
  3. Step 3: Cross multiply
    109,160,341.23x = 150,637,315.55 × 59,599,802.01
  4. Step 4: Simplify right side
    109,160,341.23x = 8,977,954,181,799,894
  5. Step 5: Solve for x
    x = 8,977,954,181,799,894/109,160,341.23
  6. Step 6: Final answer
    x = 82,245,567.21

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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.