Home / 4,346,208,023.40-6,520,162,340.70-1,859,064,143.40

Finding the Fourth Proportional to 4,346,208,023.40, 6,520,162,340.70 and 1,859,064,143.40

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Solution

The fourth proportional to 4,346,208,023.40, 6,520,162,340.70 and 1,859,064,143.40 is: 2,788,959,928.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,346,208,023.40 : 6,520,162,340.70 = 1,859,064,143.40 : x
  2. Step 2: Convert to fraction form
    4,346,208,023.40/6,520,162,340.70 = 1,859,064,143.40/x
  3. Step 3: Cross multiply
    4,346,208,023.40x = 6,520,162,340.70 × 1,859,064,143.40
  4. Step 4: Simplify right side
    4,346,208,023.40x = 12,121,400,016,742,385,664
  5. Step 5: Solve for x
    x = 12,121,400,016,742,385,664/4,346,208,023.40
  6. Step 6: Final answer
    x = 2,788,959,928.17

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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.