Home / 14,697,549,293,030-20,282,547,306,758-8,112,987,355,390.80

Finding the Fourth Proportional to 14,697,549,293,030, 20,282,547,306,758 and 8,112,987,355,390.80

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Solution

The fourth proportional to 14,697,549,293,030, 20,282,547,306,758 and 8,112,987,355,390.80 is: 11,195,883,514,599.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,697,549,293,030 : 20,282,547,306,758 = 8,112,987,355,390.80 : x
  2. Step 2: Convert to fraction form
    14,697,549,293,030/20,282,547,306,758 = 8,112,987,355,390.80/x
  3. Step 3: Cross multiply
    14,697,549,293,030x = 20,282,547,306,758 × 8,112,987,355,390.80
  4. Step 4: Simplify right side
    14,697,549,293,030x = 164,552,049,834,843,381,155,495,936
  5. Step 5: Solve for x
    x = 164,552,049,834,843,381,155,495,936/14,697,549,293,030
  6. Step 6: Final answer
    x = 11,195,883,514,599.18

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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.