Home / 39,565,809.40-59,348,714.10-32,847,345.40

Finding the Fourth Proportional to 39,565,809.40, 59,348,714.10 and 32,847,345.40

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Solution

The fourth proportional to 39,565,809.40, 59,348,714.10 and 32,847,345.40 is: 49,271,018.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,565,809.40 : 59,348,714.10 = 32,847,345.40 : x
  2. Step 2: Convert to fraction form
    39,565,809.40/59,348,714.10 = 32,847,345.40/x
  3. Step 3: Cross multiply
    39,565,809.40x = 59,348,714.10 × 32,847,345.40
  4. Step 4: Simplify right side
    39,565,809.40x = 1,949,447,711,088,550
  5. Step 5: Solve for x
    x = 1,949,447,711,088,550/39,565,809.40
  6. Step 6: Final answer
    x = 49,271,018.10

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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.