Home / 1,740,744,226.56-2,402,285,990.40-947,820,957.60

Finding the Fourth Proportional to 1,740,744,226.56, 2,402,285,990.40 and 947,820,957.60

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Solution

The fourth proportional to 1,740,744,226.56, 2,402,285,990.40 and 947,820,957.60 is: 1,308,025,023.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,740,744,226.56 : 2,402,285,990.40 = 947,820,957.60 : x
  2. Step 2: Convert to fraction form
    1,740,744,226.56/2,402,285,990.40 = 947,820,957.60/x
  3. Step 3: Cross multiply
    1,740,744,226.56x = 2,402,285,990.40 × 947,820,957.60
  4. Step 4: Simplify right side
    1,740,744,226.56x = 2,276,937,007,849,992,448
  5. Step 5: Solve for x
    x = 2,276,937,007,849,992,448/1,740,744,226.56
  6. Step 6: Final answer
    x = 1,308,025,023.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.