Home / 46,804,549.65-70,206,824.48-21,295,381.65

Finding the Fourth Proportional to 46,804,549.65, 70,206,824.48 and 21,295,381.65

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Solution

The fourth proportional to 46,804,549.65, 70,206,824.48 and 21,295,381.65 is: 31,943,072.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,804,549.65 : 70,206,824.48 = 21,295,381.65 : x
  2. Step 2: Convert to fraction form
    46,804,549.65/70,206,824.48 = 21,295,381.65/x
  3. Step 3: Cross multiply
    46,804,549.65x = 70,206,824.48 × 21,295,381.65
  4. Step 4: Simplify right side
    46,804,549.65x = 1,495,081,121,736,162.75
  5. Step 5: Solve for x
    x = 1,495,081,121,736,162.75/46,804,549.65
  6. Step 6: Final answer
    x = 31,943,072.48

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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.