Home / 16,740,478,711.44-25,114,354,180.35-6,116,685,957.72

Finding the Fourth Proportional to 16,740,478,711.44, 25,114,354,180.35 and 6,116,685,957.72

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Solution

The fourth proportional to 16,740,478,711.44, 25,114,354,180.35 and 6,116,685,957.72 is: 9,176,357,510.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,740,478,711.44 : 25,114,354,180.35 = 6,116,685,957.72 : x
  2. Step 2: Convert to fraction form
    16,740,478,711.44/25,114,354,180.35 = 6,116,685,957.72/x
  3. Step 3: Cross multiply
    16,740,478,711.44x = 25,114,354,180.35 × 6,116,685,957.72
  4. Step 4: Simplify right side
    16,740,478,711.44x = 153,616,617,552,153,411,584
  5. Step 5: Solve for x
    x = 153,616,617,552,153,411,584/16,740,478,711.44
  6. Step 6: Final answer
    x = 9,176,357,510.44

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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.