Home / 156,219,051.96-234,310,595.94-62,842,511.16

Finding the Fourth Proportional to 156,219,051.96, 234,310,595.94 and 62,842,511.16

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Solution

The fourth proportional to 156,219,051.96, 234,310,595.94 and 62,842,511.16 is: 94,256,533.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,219,051.96 : 234,310,595.94 = 62,842,511.16 : x
  2. Step 2: Convert to fraction form
    156,219,051.96/234,310,595.94 = 62,842,511.16/x
  3. Step 3: Cross multiply
    156,219,051.96x = 234,310,595.94 × 62,842,511.16
  4. Step 4: Simplify right side
    156,219,051.96x = 14,724,666,240,265,700
  5. Step 5: Solve for x
    x = 14,724,666,240,265,700/156,219,051.96
  6. Step 6: Final answer
    x = 94,256,533.09

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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.