Home / 2,367,939,726,514-3,267,672,273,779.20-1,340,249,250,644.60

Finding the Fourth Proportional to 2,367,939,726,514, 3,267,672,273,779.20 and 1,340,249,250,644.60

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Solution

The fourth proportional to 2,367,939,726,514, 3,267,672,273,779.20 and 1,340,249,250,644.60 is: 1,849,496,111,428.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,367,939,726,514 : 3,267,672,273,779.20 = 1,340,249,250,644.60 : x
  2. Step 2: Convert to fraction form
    2,367,939,726,514/3,267,672,273,779.20 = 1,340,249,250,644.60/x
  3. Step 3: Cross multiply
    2,367,939,726,514x = 3,267,672,273,779.20 × 1,340,249,250,644.60
  4. Step 4: Simplify right side
    2,367,939,726,514x = 4,379,495,316,284,709,451,857,920
  5. Step 5: Solve for x
    x = 4,379,495,316,284,709,451,857,920/2,367,939,726,514
  6. Step 6: Final answer
    x = 1,849,496,111,428.50

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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.