Home / 55,332,903.90-76,365,883.98-46,024,050.72

Finding the Fourth Proportional to 55,332,903.90, 76,365,883.98 and 46,024,050.72

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Solution

The fourth proportional to 55,332,903.90, 76,365,883.98 and 46,024,050.72 is: 63,518,577.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,332,903.90 : 76,365,883.98 = 46,024,050.72 : x
  2. Step 2: Convert to fraction form
    55,332,903.90/76,365,883.98 = 46,024,050.72/x
  3. Step 3: Cross multiply
    55,332,903.90x = 76,365,883.98 × 46,024,050.72
  4. Step 4: Simplify right side
    55,332,903.90x = 3,514,667,317,573,155.50
  5. Step 5: Solve for x
    x = 3,514,667,317,573,155.50/55,332,903.90
  6. Step 6: Final answer
    x = 63,518,577.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.