Home / 60,572,412-83,589,495.84-33,070,339.36

Finding the Fourth Proportional to 60,572,412, 83,589,495.84 and 33,070,339.36

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Solution

The fourth proportional to 60,572,412, 83,589,495.84 and 33,070,339.36 is: 45,636,832.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,572,412 : 83,589,495.84 = 33,070,339.36 : x
  2. Step 2: Convert to fraction form
    60,572,412/83,589,495.84 = 33,070,339.36/x
  3. Step 3: Cross multiply
    60,572,412x = 83,589,495.84 × 33,070,339.36
  4. Step 4: Simplify right side
    60,572,412x = 2,764,332,994,360,108.50
  5. Step 5: Solve for x
    x = 2,764,332,994,360,108.50/60,572,412
  6. Step 6: Final answer
    x = 45,636,832.07

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1.5x scale

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.