Home / 60,018,545.50-82,824,514.27-33,912,501.46

Finding the Fourth Proportional to 60,018,545.50, 82,824,514.27 and 33,912,501.46

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Solution

The fourth proportional to 60,018,545.50, 82,824,514.27 and 33,912,501.46 is: 46,798,642.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,018,545.50 : 82,824,514.27 = 33,912,501.46 : x
  2. Step 2: Convert to fraction form
    60,018,545.50/82,824,514.27 = 33,912,501.46/x
  3. Step 3: Cross multiply
    60,018,545.50x = 82,824,514.27 × 33,912,501.46
  4. Step 4: Simplify right side
    60,018,545.50x = 2,808,786,460,813,323.50
  5. Step 5: Solve for x
    x = 2,808,786,460,813,323.50/60,018,545.50
  6. Step 6: Final answer
    x = 46,798,642.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.