Home / 34,506,750,634,620-47,620,812,753,756-19,109,110,719,802

Finding the Fourth Proportional to 34,506,750,634,620, 47,620,812,753,756 and 19,109,110,719,802

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Solution

The fourth proportional to 34,506,750,634,620, 47,620,812,753,756 and 19,109,110,719,802 is: 26,371,401,732,781.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,506,750,634,620 : 47,620,812,753,756 = 19,109,110,719,802 : x
  2. Step 2: Convert to fraction form
    34,506,750,634,620/47,620,812,753,756 = 19,109,110,719,802/x
  3. Step 3: Cross multiply
    34,506,750,634,620x = 47,620,812,753,756 × 19,109,110,719,802
  4. Step 4: Simplify right side
    34,506,750,634,620x = 909,991,383,478,482,562,868,838,400
  5. Step 5: Solve for x
    x = 909,991,383,478,482,562,868,838,400/34,506,750,634,620
  6. Step 6: Final answer
    x = 26,371,401,732,781.66

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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.