Home / 1,060,349,720,888.80-1,590,524,602,352.20-254,516,661,409.85

Finding the Fourth Proportional to 1,060,349,720,888.80, 1,590,524,602,352.20 and 254,516,661,409.85

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Solution

The fourth proportional to 1,060,349,720,888.80, 1,590,524,602,352.20 and 254,516,661,409.85 is: 381,774,997,159.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,349,720,888.80 : 1,590,524,602,352.20 = 254,516,661,409.85 : x
  2. Step 2: Convert to fraction form
    1,060,349,720,888.80/1,590,524,602,352.20 = 254,516,661,409.85/x
  3. Step 3: Cross multiply
    1,060,349,720,888.80x = 1,590,524,602,352.20 × 254,516,661,409.85
  4. Step 4: Simplify right side
    1,060,349,720,888.80x = 404,815,011,680,911,223,685,120
  5. Step 5: Solve for x
    x = 404,815,011,680,911,223,685,120/1,060,349,720,888.80
  6. Step 6: Final answer
    x = 381,774,997,159.98

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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.