Home / 3,779,145,117.70-5,658,514,009.35-3,779,145,117.70

Finding the Fourth Proportional to 3,779,145,117.70, 5,658,514,009.35 and 3,779,145,117.70

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Solution

The fourth proportional to 3,779,145,117.70, 5,658,514,009.35 and 3,779,145,117.70 is: 5,658,514,009.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,779,145,117.70 : 5,658,514,009.35 = 3,779,145,117.70 : x
  2. Step 2: Convert to fraction form
    3,779,145,117.70/5,658,514,009.35 = 3,779,145,117.70/x
  3. Step 3: Cross multiply
    3,779,145,117.70x = 5,658,514,009.35 × 3,779,145,117.70
  4. Step 4: Simplify right side
    3,779,145,117.70x = 21,384,345,591,872,106,496
  5. Step 5: Solve for x
    x = 21,384,345,591,872,106,496/3,779,145,117.70
  6. Step 6: Final answer
    x = 5,658,514,009.35

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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.