Home / 3,455,370,360.80-5,184,264,864.72-1,001,854,492.64

Finding the Fourth Proportional to 3,455,370,360.80, 5,184,264,864.72 and 1,001,854,492.64

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Solution

The fourth proportional to 3,455,370,360.80, 5,184,264,864.72 and 1,001,854,492.64 is: 1,503,132,371.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,455,370,360.80 : 5,184,264,864.72 = 1,001,854,492.64 : x
  2. Step 2: Convert to fraction form
    3,455,370,360.80/5,184,264,864.72 = 1,001,854,492.64/x
  3. Step 3: Cross multiply
    3,455,370,360.80x = 5,184,264,864.72 × 1,001,854,492.64
  4. Step 4: Simplify right side
    3,455,370,360.80x = 5,193,879,045,755,433,984
  5. Step 5: Solve for x
    x = 5,193,879,045,755,433,984/3,455,370,360.80
  6. Step 6: Final answer
    x = 1,503,132,371.76

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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.