Home / 273,864,069,519.02-377,932,860,537.95-151,928,807,102.23

Finding the Fourth Proportional to 273,864,069,519.02, 377,932,860,537.95 and 151,928,807,102.23

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Solution

The fourth proportional to 273,864,069,519.02, 377,932,860,537.95 and 151,928,807,102.23 is: 209,662,000,448.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,864,069,519.02 : 377,932,860,537.95 = 151,928,807,102.23 : x
  2. Step 2: Convert to fraction form
    273,864,069,519.02/377,932,860,537.95 = 151,928,807,102.23/x
  3. Step 3: Cross multiply
    273,864,069,519.02x = 377,932,860,537.95 × 151,928,807,102.23
  4. Step 4: Simplify right side
    273,864,069,519.02x = 57,418,888,666,264,201,330,688
  5. Step 5: Solve for x
    x = 57,418,888,666,264,201,330,688/273,864,069,519.02
  6. Step 6: Final answer
    x = 209,662,000,448.28

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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.