Home / 47,264,443.80-70,895,628.90-13,184,827.80

Finding the Fourth Proportional to 47,264,443.80, 70,895,628.90 and 13,184,827.80

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Solution

The fourth proportional to 47,264,443.80, 70,895,628.90 and 13,184,827.80 is: 19,776,952.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,264,443.80 : 70,895,628.90 = 13,184,827.80 : x
  2. Step 2: Convert to fraction form
    47,264,443.80/70,895,628.90 = 13,184,827.80/x
  3. Step 3: Cross multiply
    47,264,443.80x = 70,895,628.90 × 13,184,827.80
  4. Step 4: Simplify right side
    47,264,443.80x = 934,746,658,819,203.50
  5. Step 5: Solve for x
    x = 934,746,658,819,203.50/47,264,443.80
  6. Step 6: Final answer
    x = 19,776,952.48

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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.