Home / 1,466,329,608.16-2,023,607,500.32-909,592,036

Finding the Fourth Proportional to 1,466,329,608.16, 2,023,607,500.32 and 909,592,036

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Solution

The fourth proportional to 1,466,329,608.16, 2,023,607,500.32 and 909,592,036 is: 1,255,282,070.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,466,329,608.16 : 2,023,607,500.32 = 909,592,036 : x
  2. Step 2: Convert to fraction form
    1,466,329,608.16/2,023,607,500.32 = 909,592,036/x
  3. Step 3: Cross multiply
    1,466,329,608.16x = 2,023,607,500.32 × 909,592,036
  4. Step 4: Simplify right side
    1,466,329,608.16x = 1,840,657,266,280,939,264
  5. Step 5: Solve for x
    x = 1,840,657,266,280,939,264/1,466,329,608.16
  6. Step 6: Final answer
    x = 1,255,282,070.31

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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.