Home / 15,301,564.90-22,946,989.20-4,516,009.90

Finding the Fourth Proportional to 15,301,564.90, 22,946,989.20 and 4,516,009.90

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Solution

The fourth proportional to 15,301,564.90, 22,946,989.20 and 4,516,009.90 is: 6,772,433.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,301,564.90 : 22,946,989.20 = 4,516,009.90 : x
  2. Step 2: Convert to fraction form
    15,301,564.90/22,946,989.20 = 4,516,009.90/x
  3. Step 3: Cross multiply
    15,301,564.90x = 22,946,989.20 × 4,516,009.90
  4. Step 4: Simplify right side
    15,301,564.90x = 103,628,830,402,393.08
  5. Step 5: Solve for x
    x = 103,628,830,402,393.08/15,301,564.90
  6. Step 6: Final answer
    x = 6,772,433.48

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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.