Home / 32,095,750.16-44,292,135.20-18,345,009.52

Finding the Fourth Proportional to 32,095,750.16, 44,292,135.20 and 18,345,009.52

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Solution

The fourth proportional to 32,095,750.16, 44,292,135.20 and 18,345,009.52 is: 25,316,113.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,095,750.16 : 44,292,135.20 = 18,345,009.52 : x
  2. Step 2: Convert to fraction form
    32,095,750.16/44,292,135.20 = 18,345,009.52/x
  3. Step 3: Cross multiply
    32,095,750.16x = 44,292,135.20 × 18,345,009.52
  4. Step 4: Simplify right side
    32,095,750.16x = 812,539,641,905,127.12
  5. Step 5: Solve for x
    x = 812,539,641,905,127.12/32,095,750.16
  6. Step 6: Final answer
    x = 25,316,113.13

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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.