Home / 19,315,584,000.18-28,973,376,000.26-19,315,584,000.18

Finding the Fourth Proportional to 19,315,584,000.18, 28,973,376,000.26 and 19,315,584,000.18

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Solution

The fourth proportional to 19,315,584,000.18, 28,973,376,000.26 and 19,315,584,000.18 is: 28,973,376,000.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,315,584,000.18 : 28,973,376,000.26 = 19,315,584,000.18 : x
  2. Step 2: Convert to fraction form
    19,315,584,000.18/28,973,376,000.26 = 19,315,584,000.18/x
  3. Step 3: Cross multiply
    19,315,584,000.18x = 28,973,376,000.26 × 19,315,584,000.18
  4. Step 4: Simplify right side
    19,315,584,000.18x = 559,637,677,901,734,346,752
  5. Step 5: Solve for x
    x = 559,637,677,901,734,346,752/19,315,584,000.18
  6. Step 6: Final answer
    x = 28,973,376,000.26

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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.