Home / 240,716,036,466.10-361,173,030,382.05-106,339,606,550.74

Finding the Fourth Proportional to 240,716,036,466.10, 361,173,030,382.05 and 106,339,606,550.74

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Solution

The fourth proportional to 240,716,036,466.10, 361,173,030,382.05 and 106,339,606,550.74 is: 159,553,133,689.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,716,036,466.10 : 361,173,030,382.05 = 106,339,606,550.74 : x
  2. Step 2: Convert to fraction form
    240,716,036,466.10/361,173,030,382.05 = 106,339,606,550.74/x
  3. Step 3: Cross multiply
    240,716,036,466.10x = 361,173,030,382.05 × 106,339,606,550.74
  4. Step 4: Simplify right side
    240,716,036,466.10x = 38,406,997,947,565,660,438,528
  5. Step 5: Solve for x
    x = 38,406,997,947,565,660,438,528/240,716,036,466.10
  6. Step 6: Final answer
    x = 159,553,133,689.85

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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.