Home / 89,197,779.34-133,795,094.37-24,501,332.98

Finding the Fourth Proportional to 89,197,779.34, 133,795,094.37 and 24,501,332.98

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Solution

The fourth proportional to 89,197,779.34, 133,795,094.37 and 24,501,332.98 is: 36,751,566.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,197,779.34 : 133,795,094.37 = 24,501,332.98 : x
  2. Step 2: Convert to fraction form
    89,197,779.34/133,795,094.37 = 24,501,332.98/x
  3. Step 3: Cross multiply
    89,197,779.34x = 133,795,094.37 × 24,501,332.98
  4. Step 4: Simplify right side
    89,197,779.34x = 3,278,158,158,249,893.50
  5. Step 5: Solve for x
    x = 3,278,158,158,249,893.50/89,197,779.34
  6. Step 6: Final answer
    x = 36,751,566.94

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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.