Home / 36,170,548,156.77-54,258,405,038.84-9,640,925,749

Finding the Fourth Proportional to 36,170,548,156.77, 54,258,405,038.84 and 9,640,925,749

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Solution

The fourth proportional to 36,170,548,156.77, 54,258,405,038.84 and 9,640,925,749 is: 14,462,077,045.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,170,548,156.77 : 54,258,405,038.84 = 9,640,925,749 : x
  2. Step 2: Convert to fraction form
    36,170,548,156.77/54,258,405,038.84 = 9,640,925,749/x
  3. Step 3: Cross multiply
    36,170,548,156.77x = 54,258,405,038.84 × 9,640,925,749
  4. Step 4: Simplify right side
    36,170,548,156.77x = 523,101,254,238,623,891,456
  5. Step 5: Solve for x
    x = 523,101,254,238,623,891,456/36,170,548,156.77
  6. Step 6: Final answer
    x = 14,462,077,045.98

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1.5x scale

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.