Home / 14,032,051,316.84-21,041,189,486.94-6,941,341,643.24

Finding the Fourth Proportional to 14,032,051,316.84, 21,041,189,486.94 and 6,941,341,643.24

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Solution

The fourth proportional to 14,032,051,316.84, 21,041,189,486.94 and 6,941,341,643.24 is: 10,408,605,378.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,032,051,316.84 : 21,041,189,486.94 = 6,941,341,643.24 : x
  2. Step 2: Convert to fraction form
    14,032,051,316.84/21,041,189,486.94 = 6,941,341,643.24/x
  3. Step 3: Cross multiply
    14,032,051,316.84x = 21,041,189,486.94 × 6,941,341,643.24
  4. Step 4: Simplify right side
    14,032,051,316.84x = 146,054,084,809,000,304,640
  5. Step 5: Solve for x
    x = 146,054,084,809,000,304,640/14,032,051,316.84
  6. Step 6: Final answer
    x = 10,408,605,378.58

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1.5x scale

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.