Home / 1,064,448,213.60-1,595,477,926.80-604,606,677.60

Finding the Fourth Proportional to 1,064,448,213.60, 1,595,477,926.80 and 604,606,677.60

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Solution

The fourth proportional to 1,064,448,213.60, 1,595,477,926.80 and 604,606,677.60 is: 906,231,600.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,448,213.60 : 1,595,477,926.80 = 604,606,677.60 : x
  2. Step 2: Convert to fraction form
    1,064,448,213.60/1,595,477,926.80 = 604,606,677.60/x
  3. Step 3: Cross multiply
    1,064,448,213.60x = 1,595,477,926.80 × 604,606,677.60
  4. Step 4: Simplify right side
    1,064,448,213.60x = 964,636,608,506,684,032
  5. Step 5: Solve for x
    x = 964,636,608,506,684,032/1,064,448,213.60
  6. Step 6: Final answer
    x = 906,231,600.73

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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.