Home / 965,535,084.02-1,448,518,519.84-352,119,309.77

Finding the Fourth Proportional to 965,535,084.02, 1,448,518,519.84 and 352,119,309.77

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Solution

The fourth proportional to 965,535,084.02, 1,448,518,519.84 and 352,119,309.77 is: 528,257,698.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    965,535,084.02 : 1,448,518,519.84 = 352,119,309.77 : x
  2. Step 2: Convert to fraction form
    965,535,084.02/1,448,518,519.84 = 352,119,309.77/x
  3. Step 3: Cross multiply
    965,535,084.02x = 1,448,518,519.84 × 352,119,309.77
  4. Step 4: Simplify right side
    965,535,084.02x = 510,051,341,398,532,864
  5. Step 5: Solve for x
    x = 510,051,341,398,532,864/965,535,084.02
  6. Step 6: Final answer
    x = 528,257,698.60

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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.