Home / 6,547,200,639.13-9,035,140,506.50-3,536,453,325.61

Finding the Fourth Proportional to 6,547,200,639.13, 9,035,140,506.50 and 3,536,453,325.61

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Solution

The fourth proportional to 6,547,200,639.13, 9,035,140,506.50 and 3,536,453,325.61 is: 4,880,307,547.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547,200,639.13 : 9,035,140,506.50 = 3,536,453,325.61 : x
  2. Step 2: Convert to fraction form
    6,547,200,639.13/9,035,140,506.50 = 3,536,453,325.61/x
  3. Step 3: Cross multiply
    6,547,200,639.13x = 9,035,140,506.50 × 3,536,453,325.61
  4. Step 4: Simplify right side
    6,547,200,639.13x = 31,952,352,691,565,547,520
  5. Step 5: Solve for x
    x = 31,952,352,691,565,547,520/6,547,200,639.13
  6. Step 6: Final answer
    x = 4,880,307,547.11

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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.