Home / 9,076,055,672.02-12,524,956,851.48-4,903,889,528.02

Finding the Fourth Proportional to 9,076,055,672.02, 12,524,956,851.48 and 4,903,889,528.02

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Solution

The fourth proportional to 9,076,055,672.02, 12,524,956,851.48 and 4,903,889,528.02 is: 6,767,367,561.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,076,055,672.02 : 12,524,956,851.48 = 4,903,889,528.02 : x
  2. Step 2: Convert to fraction form
    9,076,055,672.02/12,524,956,851.48 = 4,903,889,528.02/x
  3. Step 3: Cross multiply
    9,076,055,672.02x = 12,524,956,851.48 × 4,903,889,528.02
  4. Step 4: Simplify right side
    9,076,055,672.02x = 61,421,004,742,875,127,808
  5. Step 5: Solve for x
    x = 61,421,004,742,875,127,808/9,076,055,672.02
  6. Step 6: Final answer
    x = 6,767,367,561.68

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1.5x scale

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.