Home / 236,208,061.60-354,312,092.40-144,375,056.80

Finding the Fourth Proportional to 236,208,061.60, 354,312,092.40 and 144,375,056.80

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Solution

The fourth proportional to 236,208,061.60, 354,312,092.40 and 144,375,056.80 is: 216,562,585.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,208,061.60 : 354,312,092.40 = 144,375,056.80 : x
  2. Step 2: Convert to fraction form
    236,208,061.60/354,312,092.40 = 144,375,056.80/x
  3. Step 3: Cross multiply
    236,208,061.60x = 354,312,092.40 × 144,375,056.80
  4. Step 4: Simplify right side
    236,208,061.60x = 51,153,828,465,176,848
  5. Step 5: Solve for x
    x = 51,153,828,465,176,848/236,208,061.60
  6. Step 6: Final answer
    x = 216,562,585.20

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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.