Home / 157,493,068.19-236,250,953.75-60,448,775.93

Finding the Fourth Proportional to 157,493,068.19, 236,250,953.75 and 60,448,775.93

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Solution

The fourth proportional to 157,493,068.19, 236,250,953.75 and 60,448,775.93 is: 90,677,520.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    157,493,068.19 : 236,250,953.75 = 60,448,775.93 : x
  2. Step 2: Convert to fraction form
    157,493,068.19/236,250,953.75 = 60,448,775.93/x
  3. Step 3: Cross multiply
    157,493,068.19x = 236,250,953.75 × 60,448,775.93
  4. Step 4: Simplify right side
    157,493,068.19x = 14,281,080,965,452,410
  5. Step 5: Solve for x
    x = 14,281,080,965,452,410/157,493,068.19
  6. Step 6: Final answer
    x = 90,677,520.80

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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.