Home / 3,122,406,145,117.80-4,674,793,249,215.90-3,122,406,145,117.80

Finding the Fourth Proportional to 3,122,406,145,117.80, 4,674,793,249,215.90 and 3,122,406,145,117.80

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Solution

The fourth proportional to 3,122,406,145,117.80, 4,674,793,249,215.90 and 3,122,406,145,117.80 is: 4,674,793,249,215.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,122,406,145,117.80 : 4,674,793,249,215.90 = 3,122,406,145,117.80 : x
  2. Step 2: Convert to fraction form
    3,122,406,145,117.80/4,674,793,249,215.90 = 3,122,406,145,117.80/x
  3. Step 3: Cross multiply
    3,122,406,145,117.80x = 4,674,793,249,215.90 × 3,122,406,145,117.80
  4. Step 4: Simplify right side
    3,122,406,145,117.80x = 14,596,603,168,506,932,753,334,272
  5. Step 5: Solve for x
    x = 14,596,603,168,506,932,753,334,272/3,122,406,145,117.80
  6. Step 6: Final answer
    x = 4,674,793,249,215.90

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Double scale
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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.