Home / 35,502,610.69-53,255,435.59-13,941,877.60

Finding the Fourth Proportional to 35,502,610.69, 53,255,435.59 and 13,941,877.60

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Solution

The fourth proportional to 35,502,610.69, 53,255,435.59 and 13,941,877.60 is: 20,913,413.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,502,610.69 : 53,255,435.59 = 13,941,877.60 : x
  2. Step 2: Convert to fraction form
    35,502,610.69/53,255,435.59 = 13,941,877.60/x
  3. Step 3: Cross multiply
    35,502,610.69x = 53,255,435.59 × 13,941,877.60
  4. Step 4: Simplify right side
    35,502,610.69x = 742,480,764,264,186.75
  5. Step 5: Solve for x
    x = 742,480,764,264,186.75/35,502,610.69
  6. Step 6: Final answer
    x = 20,913,413.12

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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.