Home / 53,865,027.60-75,602,357.40-53,865,027.60

Finding the Fourth Proportional to 53,865,027.60, 75,602,357.40 and 53,865,027.60

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Solution

The fourth proportional to 53,865,027.60, 75,602,357.40 and 53,865,027.60 is: 75,602,357.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,865,027.60 : 75,602,357.40 = 53,865,027.60 : x
  2. Step 2: Convert to fraction form
    53,865,027.60/75,602,357.40 = 53,865,027.60/x
  3. Step 3: Cross multiply
    53,865,027.60x = 75,602,357.40 × 53,865,027.60
  4. Step 4: Simplify right side
    53,865,027.60x = 4,072,323,067,976,064.50
  5. Step 5: Solve for x
    x = 4,072,323,067,976,064.50/53,865,027.60
  6. Step 6: Final answer
    x = 75,602,357.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.