Home / 25,638,964,450.34-35,381,978,685.63-14,207,724,248.24

Finding the Fourth Proportional to 25,638,964,450.34, 35,381,978,685.63 and 14,207,724,248.24

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Solution

The fourth proportional to 25,638,964,450.34, 35,381,978,685.63 and 14,207,724,248.24 is: 19,606,774,583.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,638,964,450.34 : 35,381,978,685.63 = 14,207,724,248.24 : x
  2. Step 2: Convert to fraction form
    25,638,964,450.34/35,381,978,685.63 = 14,207,724,248.24/x
  3. Step 3: Cross multiply
    25,638,964,450.34x = 35,381,978,685.63 × 14,207,724,248.24
  4. Step 4: Simplify right side
    25,638,964,450.34x = 502,697,396,522,443,997,184
  5. Step 5: Solve for x
    x = 502,697,396,522,443,997,184/25,638,964,450.34
  6. Step 6: Final answer
    x = 19,606,774,583.12

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1.5x scale

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.