Home / 1,035,956,450.10-1,553,934,675.15-804,673,326.90

Finding the Fourth Proportional to 1,035,956,450.10, 1,553,934,675.15 and 804,673,326.90

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Solution

The fourth proportional to 1,035,956,450.10, 1,553,934,675.15 and 804,673,326.90 is: 1,207,009,990.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,956,450.10 : 1,553,934,675.15 = 804,673,326.90 : x
  2. Step 2: Convert to fraction form
    1,035,956,450.10/1,553,934,675.15 = 804,673,326.90/x
  3. Step 3: Cross multiply
    1,035,956,450.10x = 1,553,934,675.15 × 804,673,326.90
  4. Step 4: Simplify right side
    1,035,956,450.10x = 1,250,409,784,838,221,312
  5. Step 5: Solve for x
    x = 1,250,409,784,838,221,312/1,035,956,450.10
  6. Step 6: Final answer
    x = 1,207,009,990.35

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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.