Home / 22,113,085,133.60-30,353,621,809.48-19,550,830,925.60

Finding the Fourth Proportional to 22,113,085,133.60, 30,353,621,809.48 and 19,550,830,925.60

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Solution

The fourth proportional to 22,113,085,133.60, 30,353,621,809.48 and 19,550,830,925.60 is: 26,836,532,505.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,113,085,133.60 : 30,353,621,809.48 = 19,550,830,925.60 : x
  2. Step 2: Convert to fraction form
    22,113,085,133.60/30,353,621,809.48 = 19,550,830,925.60/x
  3. Step 3: Cross multiply
    22,113,085,133.60x = 30,353,621,809.48 × 19,550,830,925.60
  4. Step 4: Simplify right side
    22,113,085,133.60x = 593,438,527,976,748,220,416
  5. Step 5: Solve for x
    x = 593,438,527,976,748,220,416/22,113,085,133.60
  6. Step 6: Final answer
    x = 26,836,532,505.14

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.