Home / 64,660,113,533,940-96,990,171,421,452-15,705,425,300,904

Finding the Fourth Proportional to 64,660,113,533,940, 96,990,171,421,452 and 15,705,425,300,904

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Solution

The fourth proportional to 64,660,113,533,940, 96,990,171,421,452 and 15,705,425,300,904 is: 23,558,138,223,526.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,660,113,533,940 : 96,990,171,421,452 = 15,705,425,300,904 : x
  2. Step 2: Convert to fraction form
    64,660,113,533,940/96,990,171,421,452 = 15,705,425,300,904/x
  3. Step 3: Cross multiply
    64,660,113,533,940x = 96,990,171,421,452 × 15,705,425,300,904
  4. Step 4: Simplify right side
    64,660,113,533,940x = 1,523,271,892,181,488,246,527,623,168
  5. Step 5: Solve for x
    x = 1,523,271,892,181,488,246,527,623,168/64,660,113,533,940
  6. Step 6: Final answer
    x = 23,558,138,223,526.70

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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.