Home / 27,280,773,005.40-40,921,159,508.10-27,280,773,005.40

Finding the Fourth Proportional to 27,280,773,005.40, 40,921,159,508.10 and 27,280,773,005.40

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Solution

The fourth proportional to 27,280,773,005.40, 40,921,159,508.10 and 27,280,773,005.40 is: 40,921,159,508.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,280,773,005.40 : 40,921,159,508.10 = 27,280,773,005.40 : x
  2. Step 2: Convert to fraction form
    27,280,773,005.40/40,921,159,508.10 = 27,280,773,005.40/x
  3. Step 3: Cross multiply
    27,280,773,005.40x = 40,921,159,508.10 × 27,280,773,005.40
  4. Step 4: Simplify right side
    27,280,773,005.40x = 1,116,360,863,658,242,080,768
  5. Step 5: Solve for x
    x = 1,116,360,863,658,242,080,768/27,280,773,005.40
  6. Step 6: Final answer
    x = 40,921,159,508.10

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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.