Home / 30,211,008.82-45,316,831.03-24,184,053.72

Finding the Fourth Proportional to 30,211,008.82, 45,316,831.03 and 24,184,053.72

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Solution

The fourth proportional to 30,211,008.82, 45,316,831.03 and 24,184,053.72 is: 36,276,334.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,211,008.82 : 45,316,831.03 = 24,184,053.72 : x
  2. Step 2: Convert to fraction form
    30,211,008.82/45,316,831.03 = 24,184,053.72/x
  3. Step 3: Cross multiply
    30,211,008.82x = 45,316,831.03 × 24,184,053.72
  4. Step 4: Simplify right side
    30,211,008.82x = 1,095,944,675,989,222.88
  5. Step 5: Solve for x
    x = 1,095,944,675,989,222.88/30,211,008.82
  6. Step 6: Final answer
    x = 36,276,334.98

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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.