Home / 1,063,172,181.60-1,594,758,272.40-1,048,839,458.40

Finding the Fourth Proportional to 1,063,172,181.60, 1,594,758,272.40 and 1,048,839,458.40

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Solution

The fourth proportional to 1,063,172,181.60, 1,594,758,272.40 and 1,048,839,458.40 is: 1,573,259,187.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,172,181.60 : 1,594,758,272.40 = 1,048,839,458.40 : x
  2. Step 2: Convert to fraction form
    1,063,172,181.60/1,594,758,272.40 = 1,048,839,458.40/x
  3. Step 3: Cross multiply
    1,063,172,181.60x = 1,594,758,272.40 × 1,048,839,458.40
  4. Step 4: Simplify right side
    1,063,172,181.60x = 1,672,645,402,702,935,808
  5. Step 5: Solve for x
    x = 1,672,645,402,702,935,808/1,063,172,181.60
  6. Step 6: Final answer
    x = 1,573,259,187.60

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Double scale
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1.5x scale

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.