Home / 10,838,373,450.28-14,955,742,255.58-6,015,941,720.79

Finding the Fourth Proportional to 10,838,373,450.28, 14,955,742,255.58 and 6,015,941,720.79

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Solution

The fourth proportional to 10,838,373,450.28, 14,955,742,255.58 and 6,015,941,720.79 is: 8,301,326,228.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,838,373,450.28 : 14,955,742,255.58 = 6,015,941,720.79 : x
  2. Step 2: Convert to fraction form
    10,838,373,450.28/14,955,742,255.58 = 6,015,941,720.79/x
  3. Step 3: Cross multiply
    10,838,373,450.28x = 14,955,742,255.58 × 6,015,941,720.79
  4. Step 4: Simplify right side
    10,838,373,450.28x = 89,972,873,800,746,565,632
  5. Step 5: Solve for x
    x = 89,972,873,800,746,565,632/10,838,373,450.28
  6. Step 6: Final answer
    x = 8,301,326,228.84

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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.