Home / 4,728,849,548,740.60-7,092,557,623,728.10-1,287,014,434,598.10

Finding the Fourth Proportional to 4,728,849,548,740.60, 7,092,557,623,728.10 and 1,287,014,434,598.10

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Solution

The fourth proportional to 4,728,849,548,740.60, 7,092,557,623,728.10 and 1,287,014,434,598.10 is: 1,930,326,593,365.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,849,548,740.60 : 7,092,557,623,728.10 = 1,287,014,434,598.10 : x
  2. Step 2: Convert to fraction form
    4,728,849,548,740.60/7,092,557,623,728.10 = 1,287,014,434,598.10/x
  3. Step 3: Cross multiply
    4,728,849,548,740.60x = 7,092,557,623,728.10 × 1,287,014,434,598.10
  4. Step 4: Simplify right side
    4,728,849,548,740.60x = 9,128,224,039,956,864,846,266,368
  5. Step 5: Solve for x
    x = 9,128,224,039,956,864,846,266,368/4,728,849,548,740.60
  6. Step 6: Final answer
    x = 1,930,326,593,365.17

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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.