Home / 34,994,479,307.34-48,287,186,464.36-21,254,122,342.83

Finding the Fourth Proportional to 34,994,479,307.34, 48,287,186,464.36 and 21,254,122,342.83

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Solution

The fourth proportional to 34,994,479,307.34, 48,287,186,464.36 and 21,254,122,342.83 is: 29,327,533,628.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,994,479,307.34 : 48,287,186,464.36 = 21,254,122,342.83 : x
  2. Step 2: Convert to fraction form
    34,994,479,307.34/48,287,186,464.36 = 21,254,122,342.83/x
  3. Step 3: Cross multiply
    34,994,479,307.34x = 48,287,186,464.36 × 21,254,122,342.83
  4. Step 4: Simplify right side
    34,994,479,307.34x = 1,026,301,768,704,552,337,408
  5. Step 5: Solve for x
    x = 1,026,301,768,704,552,337,408/34,994,479,307.34
  6. Step 6: Final answer
    x = 29,327,533,628.69

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1.5x scale

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.