Home / 14,697,549,293,040-20,282,547,306,772-8,112,987,355,400.40

Finding the Fourth Proportional to 14,697,549,293,040, 20,282,547,306,772 and 8,112,987,355,400.40

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Solution

The fourth proportional to 14,697,549,293,040, 20,282,547,306,772 and 8,112,987,355,400.40 is: 11,195,883,514,612.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,697,549,293,040 : 20,282,547,306,772 = 8,112,987,355,400.40 : x
  2. Step 2: Convert to fraction form
    14,697,549,293,040/20,282,547,306,772 = 8,112,987,355,400.40/x
  3. Step 3: Cross multiply
    14,697,549,293,040x = 20,282,547,306,772 × 8,112,987,355,400.40
  4. Step 4: Simplify right side
    14,697,549,293,040x = 164,552,049,835,151,691,087,872,000
  5. Step 5: Solve for x
    x = 164,552,049,835,151,691,087,872,000/14,697,549,293,040
  6. Step 6: Final answer
    x = 11,195,883,514,612.54

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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.