Home / 355,064,184,978.35-532,542,464,319.33-96,635,075,208.23

Finding the Fourth Proportional to 355,064,184,978.35, 532,542,464,319.33 and 96,635,075,208.23

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Solution

The fourth proportional to 355,064,184,978.35, 532,542,464,319.33 and 96,635,075,208.23 is: 144,937,966,903.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    355,064,184,978.35 : 532,542,464,319.33 = 96,635,075,208.23 : x
  2. Step 2: Convert to fraction form
    355,064,184,978.35/532,542,464,319.33 = 96,635,075,208.23/x
  3. Step 3: Cross multiply
    355,064,184,978.35x = 532,542,464,319.33 × 96,635,075,208.23
  4. Step 4: Simplify right side
    355,064,184,978.35x = 51,462,281,091,075,658,481,664
  5. Step 5: Solve for x
    x = 51,462,281,091,075,658,481,664/355,064,184,978.35
  6. Step 6: Final answer
    x = 144,937,966,903.68

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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.