Home / 4,849,995,667.52-7,274,945,002.10-1,533,810,802.69

Finding the Fourth Proportional to 4,849,995,667.52, 7,274,945,002.10 and 1,533,810,802.69

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Solution

The fourth proportional to 4,849,995,667.52, 7,274,945,002.10 and 1,533,810,802.69 is: 2,300,700,866.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,849,995,667.52 : 7,274,945,002.10 = 1,533,810,802.69 : x
  2. Step 2: Convert to fraction form
    4,849,995,667.52/7,274,945,002.10 = 1,533,810,802.69/x
  3. Step 3: Cross multiply
    4,849,995,667.52x = 7,274,945,002.10 × 1,533,810,802.69
  4. Step 4: Simplify right side
    4,849,995,667.52x = 11,158,389,233,168,467,968
  5. Step 5: Solve for x
    x = 11,158,389,233,168,467,968/4,849,995,667.52
  6. Step 6: Final answer
    x = 2,300,700,866.17

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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.