Home / 73,094,300.01-109,640,416.86-17,762,541.71

Finding the Fourth Proportional to 73,094,300.01, 109,640,416.86 and 17,762,541.71

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Solution

The fourth proportional to 73,094,300.01, 109,640,416.86 and 17,762,541.71 is: 26,643,561.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,094,300.01 : 109,640,416.86 = 17,762,541.71 : x
  2. Step 2: Convert to fraction form
    73,094,300.01/109,640,416.86 = 17,762,541.71/x
  3. Step 3: Cross multiply
    73,094,300.01x = 109,640,416.86 × 17,762,541.71
  4. Step 4: Simplify right side
    73,094,300.01x = 1,947,492,477,029,335
  5. Step 5: Solve for x
    x = 1,947,492,477,029,335/73,094,300.01
  6. Step 6: Final answer
    x = 26,643,561.49

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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.