Home / 99,461,009.16-136,262,068.76-95,733,233.85

Finding the Fourth Proportional to 99,461,009.16, 136,262,068.76 and 95,733,233.85

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Solution

The fourth proportional to 99,461,009.16, 136,262,068.76 and 95,733,233.85 is: 131,154,998.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,461,009.16 : 136,262,068.76 = 95,733,233.85 : x
  2. Step 2: Convert to fraction form
    99,461,009.16/136,262,068.76 = 95,733,233.85/x
  3. Step 3: Cross multiply
    99,461,009.16x = 136,262,068.76 × 95,733,233.85
  4. Step 4: Simplify right side
    99,461,009.16x = 13,044,808,493,214,208
  5. Step 5: Solve for x
    x = 13,044,808,493,214,208/99,461,009.16
  6. Step 6: Final answer
    x = 131,154,998.35

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.