Home / 25,712,490.06-35,477,693.55-14,841,175.50

Finding the Fourth Proportional to 25,712,490.06, 35,477,693.55 and 14,841,175.50

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Solution

The fourth proportional to 25,712,490.06, 35,477,693.55 and 14,841,175.50 is: 20,477,622.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,712,490.06 : 35,477,693.55 = 14,841,175.50 : x
  2. Step 2: Convert to fraction form
    25,712,490.06/35,477,693.55 = 14,841,175.50/x
  3. Step 3: Cross multiply
    25,712,490.06x = 35,477,693.55 × 14,841,175.50
  4. Step 4: Simplify right side
    25,712,490.06x = 526,530,676,310,768
  5. Step 5: Solve for x
    x = 526,530,676,310,768/25,712,490.06
  6. Step 6: Final answer
    x = 20,477,622.94

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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.