Home / 46,790,615.61-70,158,907.76-14,433,830.19

Finding the Fourth Proportional to 46,790,615.61, 70,158,907.76 and 14,433,830.19

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Solution

The fourth proportional to 46,790,615.61, 70,158,907.76 and 14,433,830.19 is: 21,642,411.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,790,615.61 : 70,158,907.76 = 14,433,830.19 : x
  2. Step 2: Convert to fraction form
    46,790,615.61/70,158,907.76 = 14,433,830.19/x
  3. Step 3: Cross multiply
    46,790,615.61x = 70,158,907.76 × 14,433,830.19
  4. Step 4: Simplify right side
    46,790,615.61x = 1,012,661,760,851,544
  5. Step 5: Solve for x
    x = 1,012,661,760,851,544/46,790,615.61
  6. Step 6: Final answer
    x = 21,642,411.57

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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.