Home / 134,356,700.64-201,364,630.32-60,501,680.64

Finding the Fourth Proportional to 134,356,700.64, 201,364,630.32 and 60,501,680.64

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Solution

The fourth proportional to 134,356,700.64, 201,364,630.32 and 60,501,680.64 is: 90,675,779.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,356,700.64 : 201,364,630.32 = 60,501,680.64 : x
  2. Step 2: Convert to fraction form
    134,356,700.64/201,364,630.32 = 60,501,680.64/x
  3. Step 3: Cross multiply
    134,356,700.64x = 201,364,630.32 × 60,501,680.64
  4. Step 4: Simplify right side
    134,356,700.64x = 12,182,898,555,812,300
  5. Step 5: Solve for x
    x = 12,182,898,555,812,300/134,356,700.64
  6. Step 6: Final answer
    x = 90,675,779.46

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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.