Home / 3,742,142,353,534.40-5,603,546,302,271.10-2,582,698,421,969.60

Finding the Fourth Proportional to 3,742,142,353,534.40, 5,603,546,302,271.10 and 2,582,698,421,969.60

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Solution

The fourth proportional to 3,742,142,353,534.40, 5,603,546,302,271.10 and 2,582,698,421,969.60 is: 3,867,375,643,430.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,142,353,534.40 : 5,603,546,302,271.10 = 2,582,698,421,969.60 : x
  2. Step 2: Convert to fraction form
    3,742,142,353,534.40/5,603,546,302,271.10 = 2,582,698,421,969.60/x
  3. Step 3: Cross multiply
    3,742,142,353,534.40x = 5,603,546,302,271.10 × 2,582,698,421,969.60
  4. Step 4: Simplify right side
    3,742,142,353,534.40x = 14,472,270,192,309,156,488,151,040
  5. Step 5: Solve for x
    x = 14,472,270,192,309,156,488,151,040/3,742,142,353,534.40
  6. Step 6: Final answer
    x = 3,867,375,643,430.64

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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.