Home / 25,841,848.80-35,660,144.52-14,238,762.96

Finding the Fourth Proportional to 25,841,848.80, 35,660,144.52 and 14,238,762.96

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Solution

The fourth proportional to 25,841,848.80, 35,660,144.52 and 14,238,762.96 is: 19,648,607.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,841,848.80 : 35,660,144.52 = 14,238,762.96 : x
  2. Step 2: Convert to fraction form
    25,841,848.80/35,660,144.52 = 14,238,762.96/x
  3. Step 3: Cross multiply
    25,841,848.80x = 35,660,144.52 × 14,238,762.96
  4. Step 4: Simplify right side
    25,841,848.80x = 507,756,344,939,623.06
  5. Step 5: Solve for x
    x = 507,756,344,939,623.06/25,841,848.80
  6. Step 6: Final answer
    x = 19,648,607.53

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1.5x scale

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.