Home / 532,341,582.02-797,798,607.64-414,308,869.37

Finding the Fourth Proportional to 532,341,582.02, 797,798,607.64 and 414,308,869.37

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Solution

The fourth proportional to 532,341,582.02, 797,798,607.64 and 414,308,869.37 is: 620,907,797.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    532,341,582.02 : 797,798,607.64 = 414,308,869.37 : x
  2. Step 2: Convert to fraction form
    532,341,582.02/797,798,607.64 = 414,308,869.37/x
  3. Step 3: Cross multiply
    532,341,582.02x = 797,798,607.64 × 414,308,869.37
  4. Step 4: Simplify right side
    532,341,582.02x = 330,535,039,116,288,640
  5. Step 5: Solve for x
    x = 330,535,039,116,288,640/532,341,582.02
  6. Step 6: Final answer
    x = 620,907,797.32

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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.