Home / 32,790,897.24-45,255,427.92-19,039,861.32

Finding the Fourth Proportional to 32,790,897.24, 45,255,427.92 and 19,039,861.32

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Solution

The fourth proportional to 32,790,897.24, 45,255,427.92 and 19,039,861.32 is: 26,277,325.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,790,897.24 : 45,255,427.92 = 19,039,861.32 : x
  2. Step 2: Convert to fraction form
    32,790,897.24/45,255,427.92 = 19,039,861.32/x
  3. Step 3: Cross multiply
    32,790,897.24x = 45,255,427.92 × 19,039,861.32
  4. Step 4: Simplify right side
    32,790,897.24x = 861,657,071,574,056.12
  5. Step 5: Solve for x
    x = 861,657,071,574,056.12/32,790,897.24
  6. Step 6: Final answer
    x = 26,277,325.24

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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.