Home / 38,935,830.15-58,409,555.76-14,341,882.77

Finding the Fourth Proportional to 38,935,830.15, 58,409,555.76 and 14,341,882.77

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Solution

The fourth proportional to 38,935,830.15, 58,409,555.76 and 14,341,882.77 is: 21,514,964.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,935,830.15 : 58,409,555.76 = 14,341,882.77 : x
  2. Step 2: Convert to fraction form
    38,935,830.15/58,409,555.76 = 14,341,882.77/x
  3. Step 3: Cross multiply
    38,935,830.15x = 58,409,555.76 × 14,341,882.77
  4. Step 4: Simplify right side
    38,935,830.15x = 837,703,001,357,698.25
  5. Step 5: Solve for x
    x = 837,703,001,357,698.25/38,935,830.15
  6. Step 6: Final answer
    x = 21,514,964.45

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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.