Home / 33,832,152.86-46,688,818.84-18,362,422.94

Finding the Fourth Proportional to 33,832,152.86, 46,688,818.84 and 18,362,422.94

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Solution

The fourth proportional to 33,832,152.86, 46,688,818.84 and 18,362,422.94 is: 25,340,386.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,832,152.86 : 46,688,818.84 = 18,362,422.94 : x
  2. Step 2: Convert to fraction form
    33,832,152.86/46,688,818.84 = 18,362,422.94/x
  3. Step 3: Cross multiply
    33,832,152.86x = 46,688,818.84 × 18,362,422.94
  4. Step 4: Simplify right side
    33,832,152.86x = 857,319,837,829,770
  5. Step 5: Solve for x
    x = 857,319,837,829,770/33,832,152.86
  6. Step 6: Final answer
    x = 25,340,386.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.