Home / 25,713,442,095.84-38,575,130,216.73-9,776,539,436.34

Finding the Fourth Proportional to 25,713,442,095.84, 38,575,130,216.73 and 9,776,539,436.34

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Solution

The fourth proportional to 25,713,442,095.84, 38,575,130,216.73 and 9,776,539,436.34 is: 14,666,697,691.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,713,442,095.84 : 38,575,130,216.73 = 9,776,539,436.34 : x
  2. Step 2: Convert to fraction form
    25,713,442,095.84/38,575,130,216.73 = 9,776,539,436.34/x
  3. Step 3: Cross multiply
    25,713,442,095.84x = 38,575,130,216.73 × 9,776,539,436.34
  4. Step 4: Simplify right side
    25,713,442,095.84x = 377,131,281,825,811,660,800
  5. Step 5: Solve for x
    x = 377,131,281,825,811,660,800/25,713,442,095.84
  6. Step 6: Final answer
    x = 14,666,697,691.43

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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.