Home / 46,697,510.95-69,969,406.50-15,975,295.81

Finding the Fourth Proportional to 46,697,510.95, 69,969,406.50 and 15,975,295.81

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Solution

The fourth proportional to 46,697,510.95, 69,969,406.50 and 15,975,295.81 is: 23,936,649.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,697,510.95 : 69,969,406.50 = 15,975,295.81 : x
  2. Step 2: Convert to fraction form
    46,697,510.95/69,969,406.50 = 15,975,295.81/x
  3. Step 3: Cross multiply
    46,697,510.95x = 69,969,406.50 × 15,975,295.81
  4. Step 4: Simplify right side
    46,697,510.95x = 1,117,781,966,312,713.25
  5. Step 5: Solve for x
    x = 1,117,781,966,312,713.25/46,697,510.95
  6. Step 6: Final answer
    x = 23,936,649.80

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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.