Home / 434,696,037,040.86-652,341,900,129.24-151,714,880,318.58

Finding the Fourth Proportional to 434,696,037,040.86, 652,341,900,129.24 and 151,714,880,318.58

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Solution

The fourth proportional to 434,696,037,040.86, 652,341,900,129.24 and 151,714,880,318.58 is: 227,676,272,318.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,696,037,040.86 : 652,341,900,129.24 = 151,714,880,318.58 : x
  2. Step 2: Convert to fraction form
    434,696,037,040.86/652,341,900,129.24 = 151,714,880,318.58/x
  3. Step 3: Cross multiply
    434,696,037,040.86x = 652,341,900,129.24 × 151,714,880,318.58
  4. Step 4: Simplify right side
    434,696,037,040.86x = 98,969,973,304,902,710,984,704
  5. Step 5: Solve for x
    x = 98,969,973,304,902,710,984,704/434,696,037,040.86
  6. Step 6: Final answer
    x = 227,676,272,318.08

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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.