Home / 1,351,830,528,006.40-2,027,745,792,009.60-1,133,635,308,601.60

Finding the Fourth Proportional to 1,351,830,528,006.40, 2,027,745,792,009.60 and 1,133,635,308,601.60

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Solution

The fourth proportional to 1,351,830,528,006.40, 2,027,745,792,009.60 and 1,133,635,308,601.60 is: 1,700,452,962,902.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,351,830,528,006.40 : 2,027,745,792,009.60 = 1,133,635,308,601.60 : x
  2. Step 2: Convert to fraction form
    1,351,830,528,006.40/2,027,745,792,009.60 = 1,133,635,308,601.60/x
  3. Step 3: Cross multiply
    1,351,830,528,006.40x = 2,027,745,792,009.60 × 1,133,635,308,601.60
  4. Step 4: Simplify right side
    1,351,830,528,006.40x = 2,298,724,226,690,398,975,688,704
  5. Step 5: Solve for x
    x = 2,298,724,226,690,398,975,688,704/1,351,830,528,006.40
  6. Step 6: Final answer
    x = 1,700,452,962,902.40

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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.