Home / 122,288,252.22-183,547,303.47-64,037,740.27

Finding the Fourth Proportional to 122,288,252.22, 183,547,303.47 and 64,037,740.27

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Solution

The fourth proportional to 122,288,252.22, 183,547,303.47 and 64,037,740.27 is: 96,116,792.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,288,252.22 : 183,547,303.47 = 64,037,740.27 : x
  2. Step 2: Convert to fraction form
    122,288,252.22/183,547,303.47 = 64,037,740.27/x
  3. Step 3: Cross multiply
    122,288,252.22x = 183,547,303.47 × 64,037,740.27
  4. Step 4: Simplify right side
    122,288,252.22x = 11,753,954,546,870,730
  5. Step 5: Solve for x
    x = 11,753,954,546,870,730/122,288,252.22
  6. Step 6: Final answer
    x = 96,116,792.36

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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.