Home / 9,710,549,145.45-13,608,543,754.35-9,710,549,145.45

Finding the Fourth Proportional to 9,710,549,145.45, 13,608,543,754.35 and 9,710,549,145.45

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Solution

The fourth proportional to 9,710,549,145.45, 13,608,543,754.35 and 9,710,549,145.45 is: 13,608,543,754.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,710,549,145.45 : 13,608,543,754.35 = 9,710,549,145.45 : x
  2. Step 2: Convert to fraction form
    9,710,549,145.45/13,608,543,754.35 = 9,710,549,145.45/x
  3. Step 3: Cross multiply
    9,710,549,145.45x = 13,608,543,754.35 × 9,710,549,145.45
  4. Step 4: Simplify right side
    9,710,549,145.45x = 132,146,432,924,622,340,096
  5. Step 5: Solve for x
    x = 132,146,432,924,622,340,096/9,710,549,145.45
  6. Step 6: Final answer
    x = 13,608,543,754.35

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.