Home / 10,620,779,725.26-14,656,291,815.87-5,862,953,410.38

Finding the Fourth Proportional to 10,620,779,725.26, 14,656,291,815.87 and 5,862,953,410.38

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Solution

The fourth proportional to 10,620,779,725.26, 14,656,291,815.87 and 5,862,953,410.38 is: 8,090,663,614.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,620,779,725.26 : 14,656,291,815.87 = 5,862,953,410.38 : x
  2. Step 2: Convert to fraction form
    10,620,779,725.26/14,656,291,815.87 = 5,862,953,410.38/x
  3. Step 3: Cross multiply
    10,620,779,725.26x = 14,656,291,815.87 × 5,862,953,410.38
  4. Step 4: Simplify right side
    10,620,779,725.26x = 85,929,156,085,379,497,984
  5. Step 5: Solve for x
    x = 85,929,156,085,379,497,984/10,620,779,725.26
  6. Step 6: Final answer
    x = 8,090,663,614.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.