Home / 46,748,682.90-70,123,024.35-38,786,058.90

Finding the Fourth Proportional to 46,748,682.90, 70,123,024.35 and 38,786,058.90

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Solution

The fourth proportional to 46,748,682.90, 70,123,024.35 and 38,786,058.90 is: 58,179,088.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,748,682.90 : 70,123,024.35 = 38,786,058.90 : x
  2. Step 2: Convert to fraction form
    46,748,682.90/70,123,024.35 = 38,786,058.90/x
  3. Step 3: Cross multiply
    46,748,682.90x = 70,123,024.35 × 38,786,058.90
  4. Step 4: Simplify right side
    46,748,682.90x = 2,719,795,752,685,234
  5. Step 5: Solve for x
    x = 2,719,795,752,685,234/46,748,682.90
  6. Step 6: Final answer
    x = 58,179,088.35

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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.