Home / 14,329,225,853.10-21,493,838,779.65-14,329,225,853.10

Finding the Fourth Proportional to 14,329,225,853.10, 21,493,838,779.65 and 14,329,225,853.10

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Solution

The fourth proportional to 14,329,225,853.10, 21,493,838,779.65 and 14,329,225,853.10 is: 21,493,838,779.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,329,225,853.10 : 21,493,838,779.65 = 14,329,225,853.10 : x
  2. Step 2: Convert to fraction form
    14,329,225,853.10/21,493,838,779.65 = 14,329,225,853.10/x
  3. Step 3: Cross multiply
    14,329,225,853.10x = 21,493,838,779.65 × 14,329,225,853.10
  4. Step 4: Simplify right side
    14,329,225,853.10x = 307,990,070,323,724,156,928
  5. Step 5: Solve for x
    x = 307,990,070,323,724,156,928/14,329,225,853.10
  6. Step 6: Final answer
    x = 21,493,838,779.65

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Double scale
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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.