Home / 463,574,024,200.60-695,361,036,300.90-132,703,109,128.60

Finding the Fourth Proportional to 463,574,024,200.60, 695,361,036,300.90 and 132,703,109,128.60

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Solution

The fourth proportional to 463,574,024,200.60, 695,361,036,300.90 and 132,703,109,128.60 is: 199,054,663,692.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,574,024,200.60 : 695,361,036,300.90 = 132,703,109,128.60 : x
  2. Step 2: Convert to fraction form
    463,574,024,200.60/695,361,036,300.90 = 132,703,109,128.60/x
  3. Step 3: Cross multiply
    463,574,024,200.60x = 695,361,036,300.90 × 132,703,109,128.60
  4. Step 4: Simplify right side
    463,574,024,200.60x = 92,276,571,484,014,728,183,808
  5. Step 5: Solve for x
    x = 92,276,571,484,014,728,183,808/463,574,024,200.60
  6. Step 6: Final answer
    x = 199,054,663,692.90

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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.