Home / 29,343,887.70-44,015,831.55-10,168,271.70

Finding the Fourth Proportional to 29,343,887.70, 44,015,831.55 and 10,168,271.70

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Solution

The fourth proportional to 29,343,887.70, 44,015,831.55 and 10,168,271.70 is: 15,252,407.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,343,887.70 : 44,015,831.55 = 10,168,271.70 : x
  2. Step 2: Convert to fraction form
    29,343,887.70/44,015,831.55 = 10,168,271.70/x
  3. Step 3: Cross multiply
    29,343,887.70x = 44,015,831.55 × 10,168,271.70
  4. Step 4: Simplify right side
    29,343,887.70x = 447,564,934,301,832.06
  5. Step 5: Solve for x
    x = 447,564,934,301,832.06/29,343,887.70
  6. Step 6: Final answer
    x = 15,252,407.55

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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.