Home / 15,151,545.09-22,727,802.02-5,929,152.32

Finding the Fourth Proportional to 15,151,545.09, 22,727,802.02 and 5,929,152.32

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Solution

The fourth proportional to 15,151,545.09, 22,727,802.02 and 5,929,152.32 is: 8,893,918.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,151,545.09 : 22,727,802.02 = 5,929,152.32 : x
  2. Step 2: Convert to fraction form
    15,151,545.09/22,727,802.02 = 5,929,152.32/x
  3. Step 3: Cross multiply
    15,151,545.09x = 22,727,802.02 × 5,929,152.32
  4. Step 4: Simplify right side
    15,151,545.09x = 134,756,600,075,383.69
  5. Step 5: Solve for x
    x = 134,756,600,075,383.69/15,151,545.09
  6. Step 6: Final answer
    x = 8,893,918.03

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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.