Home / 4,711,031,855.20-7,066,547,782.80-1,609,117,026.40

Finding the Fourth Proportional to 4,711,031,855.20, 7,066,547,782.80 and 1,609,117,026.40

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Solution

The fourth proportional to 4,711,031,855.20, 7,066,547,782.80 and 1,609,117,026.40 is: 2,413,675,539.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,711,031,855.20 : 7,066,547,782.80 = 1,609,117,026.40 : x
  2. Step 2: Convert to fraction form
    4,711,031,855.20/7,066,547,782.80 = 1,609,117,026.40/x
  3. Step 3: Cross multiply
    4,711,031,855.20x = 7,066,547,782.80 × 1,609,117,026.40
  4. Step 4: Simplify right side
    4,711,031,855.20x = 11,370,902,355,172,651,008
  5. Step 5: Solve for x
    x = 11,370,902,355,172,651,008/4,711,031,855.20
  6. Step 6: Final answer
    x = 2,413,675,539.60

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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.