Home / 742,581,817,342.04-1,113,871,335,630.50-232,679,619,745.88

Finding the Fourth Proportional to 742,581,817,342.04, 1,113,871,335,630.50 and 232,679,619,745.88

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Solution

The fourth proportional to 742,581,817,342.04, 1,113,871,335,630.50 and 232,679,619,745.88 is: 349,018,993,958.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    742,581,817,342.04 : 1,113,871,335,630.50 = 232,679,619,745.88 : x
  2. Step 2: Convert to fraction form
    742,581,817,342.04/1,113,871,335,630.50 = 232,679,619,745.88/x
  3. Step 3: Cross multiply
    742,581,817,342.04x = 1,113,871,335,630.50 × 232,679,619,745.88
  4. Step 4: Simplify right side
    742,581,817,342.04x = 259,175,158,820,340,234,190,848
  5. Step 5: Solve for x
    x = 259,175,158,820,340,234,190,848/742,581,817,342.04
  6. Step 6: Final answer
    x = 349,018,993,958.16

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.