Home / 25,693,070.40-35,456,382.72-14,828,054.40

Finding the Fourth Proportional to 25,693,070.40, 35,456,382.72 and 14,828,054.40

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Solution

The fourth proportional to 25,693,070.40, 35,456,382.72 and 14,828,054.40 is: 20,462,683.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,693,070.40 : 35,456,382.72 = 14,828,054.40 : x
  2. Step 2: Convert to fraction form
    25,693,070.40/35,456,382.72 = 14,828,054.40/x
  3. Step 3: Cross multiply
    25,693,070.40x = 35,456,382.72 × 14,828,054.40
  4. Step 4: Simplify right side
    25,693,070.40x = 525,749,171,799,379.94
  5. Step 5: Solve for x
    x = 525,749,171,799,379.94/25,693,070.40
  6. Step 6: Final answer
    x = 20,462,683.66

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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.