Home / 94,704,543.52-130,714,109.76-55,558,895.92

Finding the Fourth Proportional to 94,704,543.52, 130,714,109.76 and 55,558,895.92

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Solution

The fourth proportional to 94,704,543.52, 130,714,109.76 and 55,558,895.92 is: 76,684,088.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,704,543.52 : 130,714,109.76 = 55,558,895.92 : x
  2. Step 2: Convert to fraction form
    94,704,543.52/130,714,109.76 = 55,558,895.92/x
  3. Step 3: Cross multiply
    94,704,543.52x = 130,714,109.76 × 55,558,895.92
  4. Step 4: Simplify right side
    94,704,543.52x = 7,262,331,619,431,297
  5. Step 5: Solve for x
    x = 7,262,331,619,431,297/94,704,543.52
  6. Step 6: Final answer
    x = 76,684,088.74

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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.