Home / 32,701,088,782.74-49,051,633,119.08-7,857,749,925.61

Finding the Fourth Proportional to 32,701,088,782.74, 49,051,633,119.08 and 7,857,749,925.61

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Solution

The fourth proportional to 32,701,088,782.74, 49,051,633,119.08 and 7,857,749,925.61 is: 11,786,624,875.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,701,088,782.74 : 49,051,633,119.08 = 7,857,749,925.61 : x
  2. Step 2: Convert to fraction form
    32,701,088,782.74/49,051,633,119.08 = 7,857,749,925.61/x
  3. Step 3: Cross multiply
    32,701,088,782.74x = 49,051,633,119.08 × 7,857,749,925.61
  4. Step 4: Simplify right side
    32,701,088,782.74x = 385,435,466,492,499,853,312
  5. Step 5: Solve for x
    x = 385,435,466,492,499,853,312/32,701,088,782.74
  6. Step 6: Final answer
    x = 11,786,624,875.19

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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.