Home / 60,955,020.32-84,157,325.53-37,774,744.88

Finding the Fourth Proportional to 60,955,020.32, 84,157,325.53 and 37,774,744.88

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Solution

The fourth proportional to 60,955,020.32, 84,157,325.53 and 37,774,744.88 is: 52,153,563.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,955,020.32 : 84,157,325.53 = 37,774,744.88 : x
  2. Step 2: Convert to fraction form
    60,955,020.32/84,157,325.53 = 37,774,744.88/x
  3. Step 3: Cross multiply
    60,955,020.32x = 84,157,325.53 × 37,774,744.88
  4. Step 4: Simplify right side
    60,955,020.32x = 3,179,021,501,163,637.50
  5. Step 5: Solve for x
    x = 3,179,021,501,163,637.50/60,955,020.32
  6. Step 6: Final answer
    x = 52,153,563.15

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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.