Home / 1,125,711,439.50-1,697,426,076

Finding the Third Proportional to 1,125,711,439.50 and 1,697,426,076

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Solution

The third proportional to 1,125,711,439.50 and 1,697,426,076 is: 2,559,497,205.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,125,711,439.50 : 1,697,426,076 = 1,697,426,076 : x
  2. Step 2: Convert to fraction form
    1,125,711,439.50/1,697,426,076 = 1,697,426,076/x
  3. Step 3: Cross multiply
    1,125,711,439.50x = 1,697,426,076 × 1,697,426,076
  4. Step 4: Simplify right side
    1,125,711,439.50x = 2,881,255,283,484,758,016
  5. Step 5: Solve for x
    x = 2,881,255,283,484,758,016/1,125,711,439.50
  6. Step 6: Final answer
    x = 2,559,497,205.40

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.