Home / 38,773,534,740.84-58,177,973,828.52-19,900,076,157

Finding the Fourth Proportional to 38,773,534,740.84, 58,177,973,828.52 and 19,900,076,157

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Solution

The fourth proportional to 38,773,534,740.84, 58,177,973,828.52 and 19,900,076,157 is: 29,859,184,043.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,773,534,740.84 : 58,177,973,828.52 = 19,900,076,157 : x
  2. Step 2: Convert to fraction form
    38,773,534,740.84/58,177,973,828.52 = 19,900,076,157/x
  3. Step 3: Cross multiply
    38,773,534,740.84x = 58,177,973,828.52 × 19,900,076,157
  4. Step 4: Simplify right side
    38,773,534,740.84x = 1,157,746,109,847,500,750,848
  5. Step 5: Solve for x
    x = 1,157,746,109,847,500,750,848/38,773,534,740.84
  6. Step 6: Final answer
    x = 29,859,184,043.60

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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.