Home / 10,011,013,495-15,145,365,133.50

Finding the Third Proportional to 10,011,013,495 and 15,145,365,133.50

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Solution

The third proportional to 10,011,013,495 and 15,145,365,133.50 is: 22,912,973,311.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,011,013,495 : 15,145,365,133.50 = 15,145,365,133.50 : x
  2. Step 2: Convert to fraction form
    10,011,013,495/15,145,365,133.50 = 15,145,365,133.50/x
  3. Step 3: Cross multiply
    10,011,013,495x = 15,145,365,133.50 × 15,145,365,133.50
  4. Step 4: Simplify right side
    10,011,013,495x = 229,382,085,027,037,478,912
  5. Step 5: Solve for x
    x = 229,382,085,027,037,478,912/10,011,013,495
  6. Step 6: Final answer
    x = 22,912,973,311.00

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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.