Home / 133,869,734.98-184,813,538.16-93,697,560.07

Finding the Fourth Proportional to 133,869,734.98, 184,813,538.16 and 93,697,560.07

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Solution

The fourth proportional to 133,869,734.98, 184,813,538.16 and 93,697,560.07 is: 129,353,939.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,869,734.98 : 184,813,538.16 = 93,697,560.07 : x
  2. Step 2: Convert to fraction form
    133,869,734.98/184,813,538.16 = 93,697,560.07/x
  3. Step 3: Cross multiply
    133,869,734.98x = 184,813,538.16 × 93,697,560.07
  4. Step 4: Simplify right side
    133,869,734.98x = 17,316,577,593,495,836
  5. Step 5: Solve for x
    x = 17,316,577,593,495,836/133,869,734.98
  6. Step 6: Final answer
    x = 129,353,939.46

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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.