Home / 40,830,639.60-56,346,256.98-22,495,924.92

Finding the Fourth Proportional to 40,830,639.60, 56,346,256.98 and 22,495,924.92

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Solution

The fourth proportional to 40,830,639.60, 56,346,256.98 and 22,495,924.92 is: 31,044,362.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,830,639.60 : 56,346,256.98 = 22,495,924.92 : x
  2. Step 2: Convert to fraction form
    40,830,639.60/56,346,256.98 = 22,495,924.92/x
  3. Step 3: Cross multiply
    40,830,639.60x = 56,346,256.98 × 22,495,924.92
  4. Step 4: Simplify right side
    40,830,639.60x = 1,267,561,166,545,106
  5. Step 5: Solve for x
    x = 1,267,561,166,545,106/40,830,639.60
  6. Step 6: Final answer
    x = 31,044,362.25

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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.