Home / 13,097,537,999.10-19,646,306,998.65-6,552,074,447.10

Finding the Fourth Proportional to 13,097,537,999.10, 19,646,306,998.65 and 6,552,074,447.10

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Solution

The fourth proportional to 13,097,537,999.10, 19,646,306,998.65 and 6,552,074,447.10 is: 9,828,111,670.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,097,537,999.10 : 19,646,306,998.65 = 6,552,074,447.10 : x
  2. Step 2: Convert to fraction form
    13,097,537,999.10/19,646,306,998.65 = 6,552,074,447.10/x
  3. Step 3: Cross multiply
    13,097,537,999.10x = 19,646,306,998.65 × 6,552,074,447.10
  4. Step 4: Simplify right side
    13,097,537,999.10x = 128,724,066,065,736,581,120
  5. Step 5: Solve for x
    x = 128,724,066,065,736,581,120/13,097,537,999.10
  6. Step 6: Final answer
    x = 9,828,111,670.65

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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.