Home / 28,073,364.80-42,026,066.40-24,714,132.80

Finding the Fourth Proportional to 28,073,364.80, 42,026,066.40 and 24,714,132.80

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Solution

The fourth proportional to 28,073,364.80, 42,026,066.40 and 24,714,132.80 is: 36,997,267.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,073,364.80 : 42,026,066.40 = 24,714,132.80 : x
  2. Step 2: Convert to fraction form
    28,073,364.80/42,026,066.40 = 24,714,132.80/x
  3. Step 3: Cross multiply
    28,073,364.80x = 42,026,066.40 × 24,714,132.80
  4. Step 4: Simplify right side
    28,073,364.80x = 1,038,637,786,071,217.88
  5. Step 5: Solve for x
    x = 1,038,637,786,071,217.88/28,073,364.80
  6. Step 6: Final answer
    x = 36,997,267.46

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1.5x scale

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.