Home / 133,869,733.98-184,813,536.78-93,697,559.07

Finding the Fourth Proportional to 133,869,733.98, 184,813,536.78 and 93,697,559.07

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Solution

The fourth proportional to 133,869,733.98, 184,813,536.78 and 93,697,559.07 is: 129,353,938.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,869,733.98 : 184,813,536.78 = 93,697,559.07 : x
  2. Step 2: Convert to fraction form
    133,869,733.98/184,813,536.78 = 93,697,559.07/x
  3. Step 3: Cross multiply
    133,869,733.98x = 184,813,536.78 × 93,697,559.07
  4. Step 4: Simplify right side
    133,869,733.98x = 17,316,577,279,379,666
  5. Step 5: Solve for x
    x = 17,316,577,279,379,666/133,869,733.98
  6. Step 6: Final answer
    x = 129,353,938.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.