Home / 236,207,461.60-354,311,192.40-174,985,458.40

Finding the Fourth Proportional to 236,207,461.60, 354,311,192.40 and 174,985,458.40

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Solution

The fourth proportional to 236,207,461.60, 354,311,192.40 and 174,985,458.40 is: 262,478,187.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,207,461.60 : 354,311,192.40 = 174,985,458.40 : x
  2. Step 2: Convert to fraction form
    236,207,461.60/354,311,192.40 = 174,985,458.40/x
  3. Step 3: Cross multiply
    236,207,461.60x = 354,311,192.40 × 174,985,458.40
  4. Step 4: Simplify right side
    236,207,461.60x = 61,999,306,418,364,592
  5. Step 5: Solve for x
    x = 61,999,306,418,364,592/236,207,461.60
  6. Step 6: Final answer
    x = 262,478,187.60

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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.