Home / 156,013,801.60-233,852,740.80-58,931,996.80

Finding the Fourth Proportional to 156,013,801.60, 233,852,740.80 and 58,931,996.80

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Solution

The fourth proportional to 156,013,801.60, 233,852,740.80 and 58,931,996.80 is: 88,334,550.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,013,801.60 : 233,852,740.80 = 58,931,996.80 : x
  2. Step 2: Convert to fraction form
    156,013,801.60/233,852,740.80 = 58,931,996.80/x
  3. Step 3: Cross multiply
    156,013,801.60x = 233,852,740.80 × 58,931,996.80
  4. Step 4: Simplify right side
    156,013,801.60x = 13,781,408,972,496,830
  5. Step 5: Solve for x
    x = 13,781,408,972,496,830/156,013,801.60
  6. Step 6: Final answer
    x = 88,334,550.09

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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.