Home / 6,966,773,582.69-9,613,837,409.00-4,070,193,765.89

Finding the Fourth Proportional to 6,966,773,582.69, 9,613,837,409.00 and 4,070,193,765.89

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Solution

The fourth proportional to 6,966,773,582.69, 9,613,837,409.00 and 4,070,193,765.89 is: 5,616,686,206.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,966,773,582.69 : 9,613,837,409.00 = 4,070,193,765.89 : x
  2. Step 2: Convert to fraction form
    6,966,773,582.69/9,613,837,409.00 = 4,070,193,765.89/x
  3. Step 3: Cross multiply
    6,966,773,582.69x = 9,613,837,409.00 × 4,070,193,765.89
  4. Step 4: Simplify right side
    6,966,773,582.69x = 39,130,181,088,426,082,304
  5. Step 5: Solve for x
    x = 39,130,181,088,426,082,304/6,966,773,582.69
  6. Step 6: Final answer
    x = 5,616,686,206.89

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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.