Home / 16,934,284,196.63-25,407,249,896.88-9,952,936,031.51

Finding the Fourth Proportional to 16,934,284,196.63, 25,407,249,896.88 and 9,952,936,031.51

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Solution

The fourth proportional to 16,934,284,196.63, 25,407,249,896.88 and 9,952,936,031.51 is: 14,932,826,804.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,934,284,196.63 : 25,407,249,896.88 = 9,952,936,031.51 : x
  2. Step 2: Convert to fraction form
    16,934,284,196.63/25,407,249,896.88 = 9,952,936,031.51/x
  3. Step 3: Cross multiply
    16,934,284,196.63x = 25,407,249,896.88 × 9,952,936,031.51
  4. Step 4: Simplify right side
    16,934,284,196.63x = 252,876,732,960,235,716,608
  5. Step 5: Solve for x
    x = 252,876,732,960,235,716,608/16,934,284,196.63
  6. Step 6: Final answer
    x = 14,932,826,804.13

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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.