Home / 153,377,353,220.40-230,066,029,830.60-116,184,986,276.40

Finding the Fourth Proportional to 153,377,353,220.40, 230,066,029,830.60 and 116,184,986,276.40

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Solution

The fourth proportional to 153,377,353,220.40, 230,066,029,830.60 and 116,184,986,276.40 is: 174,277,479,414.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    153,377,353,220.40 : 230,066,029,830.60 = 116,184,986,276.40 : x
  2. Step 2: Convert to fraction form
    153,377,353,220.40/230,066,029,830.60 = 116,184,986,276.40/x
  3. Step 3: Cross multiply
    153,377,353,220.40x = 230,066,029,830.60 × 116,184,986,276.40
  4. Step 4: Simplify right side
    153,377,353,220.40x = 26,730,218,518,534,095,372,288
  5. Step 5: Solve for x
    x = 26,730,218,518,534,095,372,288/153,377,353,220.40
  6. Step 6: Final answer
    x = 174,277,479,414.60

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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.