Home / 6,383,047,421,814.40-8,808,613,936,707.80-3,456,606,095,065.20

Finding the Fourth Proportional to 6,383,047,421,814.40, 8,808,613,936,707.80 and 3,456,606,095,065.20

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Solution

The fourth proportional to 6,383,047,421,814.40, 8,808,613,936,707.80 and 3,456,606,095,065.20 is: 4,770,121,011,265.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,383,047,421,814.40 : 8,808,613,936,707.80 = 3,456,606,095,065.20 : x
  2. Step 2: Convert to fraction form
    6,383,047,421,814.40/8,808,613,936,707.80 = 3,456,606,095,065.20/x
  3. Step 3: Cross multiply
    6,383,047,421,814.40x = 8,808,613,936,707.80 × 3,456,606,095,065.20
  4. Step 4: Simplify right side
    6,383,047,421,814.40x = 30,447,908,622,700,450,506,866,688
  5. Step 5: Solve for x
    x = 30,447,908,622,700,450,506,866,688/6,383,047,421,814.40
  6. Step 6: Final answer
    x = 4,770,121,011,265.42

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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.