Home / 30,097,448,035.34-45,116,351,428.34-14,133,206,945.36

Finding the Fourth Proportional to 30,097,448,035.34, 45,116,351,428.34 and 14,133,206,945.36

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Solution

The fourth proportional to 30,097,448,035.34, 45,116,351,428.34 and 14,133,206,945.36 is: 21,185,807,202.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,097,448,035.34 : 45,116,351,428.34 = 14,133,206,945.36 : x
  2. Step 2: Convert to fraction form
    30,097,448,035.34/45,116,351,428.34 = 14,133,206,945.36/x
  3. Step 3: Cross multiply
    30,097,448,035.34x = 45,116,351,428.34 × 14,133,206,945.36
  4. Step 4: Simplify right side
    30,097,448,035.34x = 637,638,731,356,481,126,400
  5. Step 5: Solve for x
    x = 637,638,731,356,481,126,400/30,097,448,035.34
  6. Step 6: Final answer
    x = 21,185,807,202.25

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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.