Home / 965,793,632.06-1,333,084,235.69-564,015,758.25

Finding the Fourth Proportional to 965,793,632.06, 1,333,084,235.69 and 564,015,758.25

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Solution

The fourth proportional to 965,793,632.06, 1,333,084,235.69 and 564,015,758.25 is: 778,510,533.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,793,632.06 : 1,333,084,235.69 = 564,015,758.25 : x
  2. Step 2: Convert to fraction form
    965,793,632.06/1,333,084,235.69 = 564,015,758.25/x
  3. Step 3: Cross multiply
    965,793,632.06x = 1,333,084,235.69 × 564,015,758.25
  4. Step 4: Simplify right side
    965,793,632.06x = 751,880,516,005,227,136
  5. Step 5: Solve for x
    x = 751,880,516,005,227,136/965,793,632.06
  6. Step 6: Final answer
    x = 778,510,533.77

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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.