Home / 7,662,575,716,358.20-10,574,420,421,299-4,370,490,227,894.10

Finding the Fourth Proportional to 7,662,575,716,358.20, 10,574,420,421,299 and 4,370,490,227,894.10

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Solution

The fourth proportional to 7,662,575,716,358.20, 10,574,420,421,299 and 4,370,490,227,894.10 is: 6,031,314,120,429.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,662,575,716,358.20 : 10,574,420,421,299 = 4,370,490,227,894.10 : x
  2. Step 2: Convert to fraction form
    7,662,575,716,358.20/10,574,420,421,299 = 4,370,490,227,894.10/x
  3. Step 3: Cross multiply
    7,662,575,716,358.20x = 10,574,420,421,299 × 4,370,490,227,894.10
  4. Step 4: Simplify right side
    7,662,575,716,358.20x = 46,215,401,116,931,094,082,486,272
  5. Step 5: Solve for x
    x = 46,215,401,116,931,094,082,486,272/7,662,575,716,358.20
  6. Step 6: Final answer
    x = 6,031,314,120,429.46

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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.