Home / 9,309,087,923.40-13,970,434,329.90-6,554,097,779.40

Finding the Fourth Proportional to 9,309,087,923.40, 13,970,434,329.90 and 6,554,097,779.40

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Solution

The fourth proportional to 9,309,087,923.40, 13,970,434,329.90 and 6,554,097,779.40 is: 9,835,935,955.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,309,087,923.40 : 13,970,434,329.90 = 6,554,097,779.40 : x
  2. Step 2: Convert to fraction form
    9,309,087,923.40/13,970,434,329.90 = 6,554,097,779.40/x
  3. Step 3: Cross multiply
    9,309,087,923.40x = 13,970,434,329.90 × 6,554,097,779.40
  4. Step 4: Simplify right side
    9,309,087,923.40x = 91,563,592,618,851,106,816
  5. Step 5: Solve for x
    x = 91,563,592,618,851,106,816/9,309,087,923.40
  6. Step 6: Final answer
    x = 9,835,935,955.52

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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.