Home / 602,064,037.80-903,096,056.70-193,161,522.60

Finding the Fourth Proportional to 602,064,037.80, 903,096,056.70 and 193,161,522.60

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Solution

The fourth proportional to 602,064,037.80, 903,096,056.70 and 193,161,522.60 is: 289,742,283.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    602,064,037.80 : 903,096,056.70 = 193,161,522.60 : x
  2. Step 2: Convert to fraction form
    602,064,037.80/903,096,056.70 = 193,161,522.60/x
  3. Step 3: Cross multiply
    602,064,037.80x = 903,096,056.70 × 193,161,522.60
  4. Step 4: Simplify right side
    602,064,037.80x = 174,443,409,366,227,936
  5. Step 5: Solve for x
    x = 174,443,409,366,227,936/602,064,037.80
  6. Step 6: Final answer
    x = 289,742,283.90

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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.