Home / 233,075,416.60-349,613,124.90-156,435,160.60

Finding the Fourth Proportional to 233,075,416.60, 349,613,124.90 and 156,435,160.60

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Solution

The fourth proportional to 233,075,416.60, 349,613,124.90 and 156,435,160.60 is: 234,652,740.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,075,416.60 : 349,613,124.90 = 156,435,160.60 : x
  2. Step 2: Convert to fraction form
    233,075,416.60/349,613,124.90 = 156,435,160.60/x
  3. Step 3: Cross multiply
    233,075,416.60x = 349,613,124.90 × 156,435,160.60
  4. Step 4: Simplify right side
    233,075,416.60x = 54,691,785,341,599,352
  5. Step 5: Solve for x
    x = 54,691,785,341,599,352/233,075,416.60
  6. Step 6: Final answer
    x = 234,652,740.90

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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.