Home / 3,742,142,353,533.40-5,603,546,302,269.60-2,582,698,421,968.60

Finding the Fourth Proportional to 3,742,142,353,533.40, 5,603,546,302,269.60 and 2,582,698,421,968.60

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Solution

The fourth proportional to 3,742,142,353,533.40, 5,603,546,302,269.60 and 2,582,698,421,968.60 is: 3,867,375,643,429.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,142,353,533.40 : 5,603,546,302,269.60 = 2,582,698,421,968.60 : x
  2. Step 2: Convert to fraction form
    3,742,142,353,533.40/5,603,546,302,269.60 = 2,582,698,421,968.60/x
  3. Step 3: Cross multiply
    3,742,142,353,533.40x = 5,603,546,302,269.60 × 2,582,698,421,968.60
  4. Step 4: Simplify right side
    3,742,142,353,533.40x = 14,472,270,192,299,679,642,812,416
  5. Step 5: Solve for x
    x = 14,472,270,192,299,679,642,812,416/3,742,142,353,533.40
  6. Step 6: Final answer
    x = 3,867,375,643,429.14

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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.