Home / 46,944,907.83-70,367,661.88-15,790,907.08

Finding the Fourth Proportional to 46,944,907.83, 70,367,661.88 and 15,790,907.08

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Solution

The fourth proportional to 46,944,907.83, 70,367,661.88 and 15,790,907.08 is: 23,669,643.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,944,907.83 : 70,367,661.88 = 15,790,907.08 : x
  2. Step 2: Convert to fraction form
    46,944,907.83/70,367,661.88 = 15,790,907.08/x
  3. Step 3: Cross multiply
    46,944,907.83x = 70,367,661.88 × 15,790,907.08
  4. Step 4: Simplify right side
    46,944,907.83x = 1,111,169,210,353,543.50
  5. Step 5: Solve for x
    x = 1,111,169,210,353,543.50/46,944,907.83
  6. Step 6: Final answer
    x = 23,669,643.03

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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.