Home / 14,052,216-19,392,071.04-7,613,688

Finding the Fourth Proportional to 14,052,216, 19,392,071.04 and 7,613,688

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Solution

The fourth proportional to 14,052,216, 19,392,071.04 and 7,613,688 is: 10,506,896.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,052,216 : 19,392,071.04 = 7,613,688 : x
  2. Step 2: Convert to fraction form
    14,052,216/19,392,071.04 = 7,613,688/x
  3. Step 3: Cross multiply
    14,052,216x = 19,392,071.04 × 7,613,688
  4. Step 4: Simplify right side
    14,052,216x = 147,645,178,572,395.50
  5. Step 5: Solve for x
    x = 147,645,178,572,395.50/14,052,216
  6. Step 6: Final answer
    x = 10,506,896.46

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.