Home / 9,911,808,731.20-14,867,713,096.80-6,944,935,028.80

Finding the Fourth Proportional to 9,911,808,731.20, 14,867,713,096.80 and 6,944,935,028.80

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Solution

The fourth proportional to 9,911,808,731.20, 14,867,713,096.80 and 6,944,935,028.80 is: 10,417,402,543.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,911,808,731.20 : 14,867,713,096.80 = 6,944,935,028.80 : x
  2. Step 2: Convert to fraction form
    9,911,808,731.20/14,867,713,096.80 = 6,944,935,028.80/x
  3. Step 3: Cross multiply
    9,911,808,731.20x = 14,867,713,096.80 × 6,944,935,028.80
  4. Step 4: Simplify right side
    9,911,808,731.20x = 103,255,301,484,114,837,504
  5. Step 5: Solve for x
    x = 103,255,301,484,114,837,504/9,911,808,731.20
  6. Step 6: Final answer
    x = 10,417,402,543.20

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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.