Home / 9,313,065,656.70-13,971,539,374.65-3,104,159,826.30

Finding the Fourth Proportional to 9,313,065,656.70, 13,971,539,374.65 and 3,104,159,826.30

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Solution

The fourth proportional to 9,313,065,656.70, 13,971,539,374.65 and 3,104,159,826.30 is: 4,656,886,661.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,313,065,656.70 : 13,971,539,374.65 = 3,104,159,826.30 : x
  2. Step 2: Convert to fraction form
    9,313,065,656.70/13,971,539,374.65 = 3,104,159,826.30/x
  3. Step 3: Cross multiply
    9,313,065,656.70x = 13,971,539,374.65 × 3,104,159,826.30
  4. Step 4: Simplify right side
    9,313,065,656.70x = 43,369,891,238,357,155,840
  5. Step 5: Solve for x
    x = 43,369,891,238,357,155,840/9,313,065,656.70
  6. Step 6: Final answer
    x = 4,656,886,661.93

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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.