Home / 1,975,838,678.70-4,313,745,341.50

Finding the Third Proportional to 1,975,838,678.70 and 4,313,745,341.50

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Solution

The third proportional to 1,975,838,678.70 and 4,313,745,341.50 is: 9,417,974,793.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,975,838,678.70 : 4,313,745,341.50 = 4,313,745,341.50 : x
  2. Step 2: Convert to fraction form
    1,975,838,678.70/4,313,745,341.50 = 4,313,745,341.50/x
  3. Step 3: Cross multiply
    1,975,838,678.70x = 4,313,745,341.50 × 4,313,745,341.50
  4. Step 4: Simplify right side
    1,975,838,678.70x = 18,608,398,871,307,776,000
  5. Step 5: Solve for x
    x = 18,608,398,871,307,776,000/1,975,838,678.70
  6. Step 6: Final answer
    x = 9,417,974,793.13

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Why These Related Problems?

These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.