Home / 2,764,897,596,911.60-4,168,069,870,373.10-2,580,588,756,278

Finding the Fourth Proportional to 2,764,897,596,911.60, 4,168,069,870,373.10 and 2,580,588,756,278

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Solution

The fourth proportional to 2,764,897,596,911.60, 4,168,069,870,373.10 and 2,580,588,756,278 is: 3,890,225,176,831.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,764,897,596,911.60 : 4,168,069,870,373.10 = 2,580,588,756,278 : x
  2. Step 2: Convert to fraction form
    2,764,897,596,911.60/4,168,069,870,373.10 = 2,580,588,756,278/x
  3. Step 3: Cross multiply
    2,764,897,596,911.60x = 4,168,069,870,373.10 × 2,580,588,756,278
  4. Step 4: Simplify right side
    2,764,897,596,911.60x = 10,756,074,242,865,923,908,173,824
  5. Step 5: Solve for x
    x = 10,756,074,242,865,923,908,173,824/2,764,897,596,911.60
  6. Step 6: Final answer
    x = 3,890,225,176,831.32

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.