Home / 42,958,820,456,521-64,438,230,611,964-10,322,581,549,934

Finding the Fourth Proportional to 42,958,820,456,521, 64,438,230,611,964 and 10,322,581,549,934

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Solution

The fourth proportional to 42,958,820,456,521, 64,438,230,611,964 and 10,322,581,549,934 is: 15,483,872,307,403.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,958,820,456,521 : 64,438,230,611,964 = 10,322,581,549,934 : x
  2. Step 2: Convert to fraction form
    42,958,820,456,521/64,438,230,611,964 = 10,322,581,549,934/x
  3. Step 3: Cross multiply
    42,958,820,456,521x = 64,438,230,611,964 × 10,322,581,549,934
  4. Step 4: Simplify right side
    42,958,820,456,521x = 665,168,890,425,451,809,869,922,304
  5. Step 5: Solve for x
    x = 665,168,890,425,451,809,869,922,304/42,958,820,456,521
  6. Step 6: Final answer
    x = 15,483,872,307,403.67

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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.