Home / 16,756,024,672.35-25,134,037,008.53-7,429,872,851.55

Finding the Fourth Proportional to 16,756,024,672.35, 25,134,037,008.53 and 7,429,872,851.55

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Solution

The fourth proportional to 16,756,024,672.35, 25,134,037,008.53 and 7,429,872,851.55 is: 11,144,809,277.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,756,024,672.35 : 25,134,037,008.53 = 7,429,872,851.55 : x
  2. Step 2: Convert to fraction form
    16,756,024,672.35/25,134,037,008.53 = 7,429,872,851.55/x
  3. Step 3: Cross multiply
    16,756,024,672.35x = 25,134,037,008.53 × 7,429,872,851.55
  4. Step 4: Simplify right side
    16,756,024,672.35x = 186,742,699,219,492,896,768
  5. Step 5: Solve for x
    x = 186,742,699,219,492,896,768/16,756,024,672.35
  6. Step 6: Final answer
    x = 11,144,809,277.33

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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.