Home / 156,190,001.41-234,287,316.69-59,119,646.77

Finding the Fourth Proportional to 156,190,001.41, 234,287,316.69 and 59,119,646.77

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Solution

The fourth proportional to 156,190,001.41, 234,287,316.69 and 59,119,646.77 is: 88,680,346.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,190,001.41 : 234,287,316.69 = 59,119,646.77 : x
  2. Step 2: Convert to fraction form
    156,190,001.41/234,287,316.69 = 59,119,646.77/x
  3. Step 3: Cross multiply
    156,190,001.41x = 234,287,316.69 × 59,119,646.77
  4. Step 4: Simplify right side
    156,190,001.41x = 13,850,983,405,403,926
  5. Step 5: Solve for x
    x = 13,850,983,405,403,926/156,190,001.41
  6. Step 6: Final answer
    x = 88,680,346.25

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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.