Home / 366,470,744,385-549,785,639,417.28-111,493,501,377.12

Finding the Fourth Proportional to 366,470,744,385, 549,785,639,417.28 and 111,493,501,377.12

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Solution

The fourth proportional to 366,470,744,385, 549,785,639,417.28 and 111,493,501,377.12 is: 167,264,445,756.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,470,744,385 : 549,785,639,417.28 = 111,493,501,377.12 : x
  2. Step 2: Convert to fraction form
    366,470,744,385/549,785,639,417.28 = 111,493,501,377.12/x
  3. Step 3: Cross multiply
    366,470,744,385x = 549,785,639,417.28 × 111,493,501,377.12
  4. Step 4: Simplify right side
    366,470,744,385x = 61,297,525,945,491,311,820,800
  5. Step 5: Solve for x
    x = 61,297,525,945,491,311,820,800/366,470,744,385
  6. Step 6: Final answer
    x = 167,264,445,756.40

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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.