Home / 14,069,920,247.24-21,105,559,141.14-4,626,355,007.28

Finding the Fourth Proportional to 14,069,920,247.24, 21,105,559,141.14 and 4,626,355,007.28

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Solution

The fourth proportional to 14,069,920,247.24, 21,105,559,141.14 and 4,626,355,007.28 is: 6,939,755,698.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,069,920,247.24 : 21,105,559,141.14 = 4,626,355,007.28 : x
  2. Step 2: Convert to fraction form
    14,069,920,247.24/21,105,559,141.14 = 4,626,355,007.28/x
  3. Step 3: Cross multiply
    14,069,920,247.24x = 21,105,559,141.14 × 4,626,355,007.28
  4. Step 4: Simplify right side
    14,069,920,247.24x = 97,641,809,214,057,201,664
  5. Step 5: Solve for x
    x = 97,641,809,214,057,201,664/14,069,920,247.24
  6. Step 6: Final answer
    x = 6,939,755,698.56

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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.