Home / 32,715,169,941.15-49,087,665,423.16-16,790,689,261.03

Finding the Fourth Proportional to 32,715,169,941.15, 49,087,665,423.16 and 16,790,689,261.03

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Solution

The fourth proportional to 32,715,169,941.15, 49,087,665,423.16 and 16,790,689,261.03 is: 25,193,686,542.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,715,169,941.15 : 49,087,665,423.16 = 16,790,689,261.03 : x
  2. Step 2: Convert to fraction form
    32,715,169,941.15/49,087,665,423.16 = 16,790,689,261.03/x
  3. Step 3: Cross multiply
    32,715,169,941.15x = 49,087,665,423.16 × 16,790,689,261.03
  4. Step 4: Simplify right side
    32,715,169,941.15x = 824,215,736,669,686,333,440
  5. Step 5: Solve for x
    x = 824,215,736,669,686,333,440/32,715,169,941.15
  6. Step 6: Final answer
    x = 25,193,686,542.13

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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.