Home / 9,506,271,893.62-13,117,996,899.30-5,276,850,658.24

Finding the Fourth Proportional to 9,506,271,893.62, 13,117,996,899.30 and 5,276,850,658.24

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Solution

The fourth proportional to 9,506,271,893.62, 13,117,996,899.30 and 5,276,850,658.24 is: 7,281,688,483.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,506,271,893.62 : 13,117,996,899.30 = 5,276,850,658.24 : x
  2. Step 2: Convert to fraction form
    9,506,271,893.62/13,117,996,899.30 = 5,276,850,658.24/x
  3. Step 3: Cross multiply
    9,506,271,893.62x = 13,117,996,899.30 × 5,276,850,658.24
  4. Step 4: Simplify right side
    9,506,271,893.62x = 69,221,710,572,861,480,960
  5. Step 5: Solve for x
    x = 69,221,710,572,861,480,960/9,506,271,893.62
  6. Step 6: Final answer
    x = 7,281,688,483.93

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Why These Related Problems?

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