Home / 11,926,519,833-16,459,333,746-6,574,068,138.04

Finding the Fourth Proportional to 11,926,519,833, 16,459,333,746 and 6,574,068,138.04

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Solution

The fourth proportional to 11,926,519,833, 16,459,333,746 and 6,574,068,138.04 is: 9,072,619,931.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,926,519,833 : 16,459,333,746 = 6,574,068,138.04 : x
  2. Step 2: Convert to fraction form
    11,926,519,833/16,459,333,746 = 6,574,068,138.04/x
  3. Step 3: Cross multiply
    11,926,519,833x = 16,459,333,746 × 6,574,068,138.04
  4. Step 4: Simplify right side
    11,926,519,833x = 108,204,781,552,945,152,000
  5. Step 5: Solve for x
    x = 108,204,781,552,945,152,000/11,926,519,833
  6. Step 6: Final answer
    x = 9,072,619,931.72

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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.