Home / 88,646,501.30-133,021,567.31-64,030,154.18

Finding the Fourth Proportional to 88,646,501.30, 133,021,567.31 and 64,030,154.18

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Solution

The fourth proportional to 88,646,501.30, 133,021,567.31 and 64,030,154.18 is: 96,082,657.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,646,501.30 : 133,021,567.31 = 64,030,154.18 : x
  2. Step 2: Convert to fraction form
    88,646,501.30/133,021,567.31 = 64,030,154.18/x
  3. Step 3: Cross multiply
    88,646,501.30x = 133,021,567.31 × 64,030,154.18
  4. Step 4: Simplify right side
    88,646,501.30x = 8,517,391,464,124,548
  5. Step 5: Solve for x
    x = 8,517,391,464,124,548/88,646,501.30
  6. Step 6: Final answer
    x = 96,082,657.96

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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.