Home / 580,359,816,001.05-870,539,724,001.60-580,359,816,001.05

Finding the Fourth Proportional to 580,359,816,001.05, 870,539,724,001.60 and 580,359,816,001.05

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Solution

The fourth proportional to 580,359,816,001.05, 870,539,724,001.60 and 580,359,816,001.05 is: 870,539,724,001.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    580,359,816,001.05 : 870,539,724,001.60 = 580,359,816,001.05 : x
  2. Step 2: Convert to fraction form
    580,359,816,001.05/870,539,724,001.60 = 580,359,816,001.05/x
  3. Step 3: Cross multiply
    580,359,816,001.05x = 870,539,724,001.60 × 580,359,816,001.05
  4. Step 4: Simplify right side
    580,359,816,001.05x = 505,226,274,043,173,474,926,592
  5. Step 5: Solve for x
    x = 505,226,274,043,173,474,926,592/580,359,816,001.05
  6. Step 6: Final answer
    x = 870,539,724,001.60

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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.