Home / 7,459,564,411.71-11,183,830,390.58-4,511,188,555.16

Finding the Fourth Proportional to 7,459,564,411.71, 11,183,830,390.58 and 4,511,188,555.16

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Solution

The fourth proportional to 7,459,564,411.71, 11,183,830,390.58 and 4,511,188,555.16 is: 6,763,446,881.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,564,411.71 : 11,183,830,390.58 = 4,511,188,555.16 : x
  2. Step 2: Convert to fraction form
    7,459,564,411.71/11,183,830,390.58 = 4,511,188,555.16/x
  3. Step 3: Cross multiply
    7,459,564,411.71x = 11,183,830,390.58 × 4,511,188,555.16
  4. Step 4: Simplify right side
    7,459,564,411.71x = 50,452,367,660,756,615,168
  5. Step 5: Solve for x
    x = 50,452,367,660,756,615,168/7,459,564,411.71
  6. Step 6: Final answer
    x = 6,763,446,881.91

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1.5x scale

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.