Home / 14,683,888,247,259-20,263,828,779,590-8,009,695,217,080.40

Finding the Fourth Proportional to 14,683,888,247,259, 20,263,828,779,590 and 8,009,695,217,080.40

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Solution

The fourth proportional to 14,683,888,247,259, 20,263,828,779,590 and 8,009,695,217,080.40 is: 11,053,413,763,613.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,683,888,247,259 : 20,263,828,779,590 = 8,009,695,217,080.40 : x
  2. Step 2: Convert to fraction form
    14,683,888,247,259/20,263,828,779,590 = 8,009,695,217,080.40/x
  3. Step 3: Cross multiply
    14,683,888,247,259x = 20,263,828,779,590 × 8,009,695,217,080.40
  4. Step 4: Simplify right side
    14,683,888,247,259x = 162,307,092,455,618,196,644,298,752
  5. Step 5: Solve for x
    x = 162,307,092,455,618,196,644,298,752/14,683,888,247,259
  6. Step 6: Final answer
    x = 11,053,413,763,613.71

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.