Home / 4,913,256,031.60-7,369,884,047.40-1,597,064,191.60

Finding the Fourth Proportional to 4,913,256,031.60, 7,369,884,047.40 and 1,597,064,191.60

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Solution

The fourth proportional to 4,913,256,031.60, 7,369,884,047.40 and 1,597,064,191.60 is: 2,395,596,287.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,913,256,031.60 : 7,369,884,047.40 = 1,597,064,191.60 : x
  2. Step 2: Convert to fraction form
    4,913,256,031.60/7,369,884,047.40 = 1,597,064,191.60/x
  3. Step 3: Cross multiply
    4,913,256,031.60x = 7,369,884,047.40 × 1,597,064,191.60
  4. Step 4: Simplify right side
    4,913,256,031.60x = 11,770,177,908,346,615,808
  5. Step 5: Solve for x
    x = 11,770,177,908,346,615,808/4,913,256,031.60
  6. Step 6: Final answer
    x = 2,395,596,287.40

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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.