Home / 63,008,124.80-94,533,182.40-56,235,228.80

Finding the Fourth Proportional to 63,008,124.80, 94,533,182.40 and 56,235,228.80

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Solution

The fourth proportional to 63,008,124.80, 94,533,182.40 and 56,235,228.80 is: 84,371,581.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,008,124.80 : 94,533,182.40 = 56,235,228.80 : x
  2. Step 2: Convert to fraction form
    63,008,124.80/94,533,182.40 = 56,235,228.80/x
  3. Step 3: Cross multiply
    63,008,124.80x = 94,533,182.40 × 56,235,228.80
  4. Step 4: Simplify right side
    63,008,124.80x = 5,316,095,141,456,133
  5. Step 5: Solve for x
    x = 5,316,095,141,456,133/63,008,124.80
  6. Step 6: Final answer
    x = 84,371,581.58

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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.