Home / 47,594,612.12-71,402,196.84-14,804,557.22

Finding the Fourth Proportional to 47,594,612.12, 71,402,196.84 and 14,804,557.22

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Solution

The fourth proportional to 47,594,612.12, 71,402,196.84 and 14,804,557.22 is: 22,210,033.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,594,612.12 : 71,402,196.84 = 14,804,557.22 : x
  2. Step 2: Convert to fraction form
    47,594,612.12/71,402,196.84 = 14,804,557.22/x
  3. Step 3: Cross multiply
    47,594,612.12x = 71,402,196.84 × 14,804,557.22
  4. Step 4: Simplify right side
    47,594,612.12x = 1,057,077,908,751,483.25
  5. Step 5: Solve for x
    x = 1,057,077,908,751,483.25/47,594,612.12
  6. Step 6: Final answer
    x = 22,210,033.06

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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.