Home / 119,593,264,381.60-179,366,938,321.20-35,749,730,999.20

Finding the Fourth Proportional to 119,593,264,381.60, 179,366,938,321.20 and 35,749,730,999.20

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Solution

The fourth proportional to 119,593,264,381.60, 179,366,938,321.20 and 35,749,730,999.20 is: 53,617,733,643.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,593,264,381.60 : 179,366,938,321.20 = 35,749,730,999.20 : x
  2. Step 2: Convert to fraction form
    119,593,264,381.60/179,366,938,321.20 = 35,749,730,999.20/x
  3. Step 3: Cross multiply
    119,593,264,381.60x = 179,366,938,321.20 × 35,749,730,999.20
  4. Step 4: Simplify right side
    119,593,264,381.60x = 6,412,319,795,132,998,090,752
  5. Step 5: Solve for x
    x = 6,412,319,795,132,998,090,752/119,593,264,381.60
  6. Step 6: Final answer
    x = 53,617,733,643.20

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1.5x scale

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.