Home / 3,574,028,807.20-5,361,547,095.60-1,120,109,831.20

Finding the Fourth Proportional to 3,574,028,807.20, 5,361,547,095.60 and 1,120,109,831.20

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Solution

The fourth proportional to 3,574,028,807.20, 5,361,547,095.60 and 1,120,109,831.20 is: 1,680,322,665.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,574,028,807.20 : 5,361,547,095.60 = 1,120,109,831.20 : x
  2. Step 2: Convert to fraction form
    3,574,028,807.20/5,361,547,095.60 = 1,120,109,831.20/x
  3. Step 3: Cross multiply
    3,574,028,807.20x = 5,361,547,095.60 × 1,120,109,831.20
  4. Step 4: Simplify right side
    3,574,028,807.20x = 6,005,521,612,223,367,168
  5. Step 5: Solve for x
    x = 6,005,521,612,223,367,168/3,574,028,807.20
  6. Step 6: Final answer
    x = 1,680,322,665.59

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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.