Home / 296,063,360.10-444,137,030.55-91,570,112.10

Finding the Fourth Proportional to 296,063,360.10, 444,137,030.55 and 91,570,112.10

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Solution

The fourth proportional to 296,063,360.10, 444,137,030.55 and 91,570,112.10 is: 137,368,155.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,063,360.10 : 444,137,030.55 = 91,570,112.10 : x
  2. Step 2: Convert to fraction form
    296,063,360.10/444,137,030.55 = 91,570,112.10/x
  3. Step 3: Cross multiply
    296,063,360.10x = 444,137,030.55 × 91,570,112.10
  4. Step 4: Simplify right side
    296,063,360.10x = 40,669,677,675,224,624
  5. Step 5: Solve for x
    x = 40,669,677,675,224,624/296,063,360.10
  6. Step 6: Final answer
    x = 137,368,155.46

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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.