Home / 99,461,124.93-136,262,227.25-95,733,349.50

Finding the Fourth Proportional to 99,461,124.93, 136,262,227.25 and 95,733,349.50

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Solution

The fourth proportional to 99,461,124.93, 136,262,227.25 and 95,733,349.50 is: 131,155,156.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,461,124.93 : 136,262,227.25 = 95,733,349.50 : x
  2. Step 2: Convert to fraction form
    99,461,124.93/136,262,227.25 = 95,733,349.50/x
  3. Step 3: Cross multiply
    99,461,124.93x = 136,262,227.25 × 95,733,349.50
  4. Step 4: Simplify right side
    99,461,124.93x = 13,044,839,424,494,008
  5. Step 5: Solve for x
    x = 13,044,839,424,494,008/99,461,124.93
  6. Step 6: Final answer
    x = 131,155,156.69

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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.