Home / 64,152,036.30-96,228,054.45-16,282,980.30

Finding the Fourth Proportional to 64,152,036.30, 96,228,054.45 and 16,282,980.30

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Solution

The fourth proportional to 64,152,036.30, 96,228,054.45 and 16,282,980.30 is: 24,424,470.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,036.30 : 96,228,054.45 = 16,282,980.30 : x
  2. Step 2: Convert to fraction form
    64,152,036.30/96,228,054.45 = 16,282,980.30/x
  3. Step 3: Cross multiply
    64,152,036.30x = 96,228,054.45 × 16,282,980.30
  4. Step 4: Simplify right side
    64,152,036.30x = 1,566,879,514,916,677.50
  5. Step 5: Solve for x
    x = 1,566,879,514,916,677.50/64,152,036.30
  6. Step 6: Final answer
    x = 24,424,470.45

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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.