Home / 30,211,006.57-45,316,827.65-24,184,051.47

Finding the Fourth Proportional to 30,211,006.57, 45,316,827.65 and 24,184,051.47

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Solution

The fourth proportional to 30,211,006.57, 45,316,827.65 and 24,184,051.47 is: 36,276,331.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,211,006.57 : 45,316,827.65 = 24,184,051.47 : x
  2. Step 2: Convert to fraction form
    30,211,006.57/45,316,827.65 = 24,184,051.47/x
  3. Step 3: Cross multiply
    30,211,006.57x = 45,316,827.65 × 24,184,051.47
  4. Step 4: Simplify right side
    30,211,006.57x = 1,095,944,492,405,179.25
  5. Step 5: Solve for x
    x = 1,095,944,492,405,179.25/30,211,006.57
  6. Step 6: Final answer
    x = 36,276,331.61

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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.