Home / 9,016,101,047.92-12,442,234,083.22-5,001,771,421.02

Finding the Fourth Proportional to 9,016,101,047.92, 12,442,234,083.22 and 5,001,771,421.02

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Solution

The fourth proportional to 9,016,101,047.92, 12,442,234,083.22 and 5,001,771,421.02 is: 6,902,452,681.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,016,101,047.92 : 12,442,234,083.22 = 5,001,771,421.02 : x
  2. Step 2: Convert to fraction form
    9,016,101,047.92/12,442,234,083.22 = 5,001,771,421.02/x
  3. Step 3: Cross multiply
    9,016,101,047.92x = 12,442,234,083.22 × 5,001,771,421.02
  4. Step 4: Simplify right side
    9,016,101,047.92x = 62,233,210,851,090,776,064
  5. Step 5: Solve for x
    x = 62,233,210,851,090,776,064/9,016,101,047.92
  6. Step 6: Final answer
    x = 6,902,452,681.08

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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.