Home / 362,966,099.09-544,448,318.18-155,570,031.10

Finding the Fourth Proportional to 362,966,099.09, 544,448,318.18 and 155,570,031.10

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Solution

The fourth proportional to 362,966,099.09, 544,448,318.18 and 155,570,031.10 is: 233,354,690.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,966,099.09 : 544,448,318.18 = 155,570,031.10 : x
  2. Step 2: Convert to fraction form
    362,966,099.09/544,448,318.18 = 155,570,031.10/x
  3. Step 3: Cross multiply
    362,966,099.09x = 544,448,318.18 × 155,570,031.10
  4. Step 4: Simplify right side
    362,966,099.09x = 84,699,841,791,508,000
  5. Step 5: Solve for x
    x = 84,699,841,791,508,000/362,966,099.09
  6. Step 6: Final answer
    x = 233,354,690.71

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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.