Home / 94,730,141,585.70-130,734,009,271.61-53,516,227,087.91

Finding the Fourth Proportional to 94,730,141,585.70, 130,734,009,271.61 and 53,516,227,087.91

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Solution

The fourth proportional to 94,730,141,585.70, 130,734,009,271.61 and 53,516,227,087.91 is: 73,856,016,798.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,730,141,585.70 : 130,734,009,271.61 = 53,516,227,087.91 : x
  2. Step 2: Convert to fraction form
    94,730,141,585.70/130,734,009,271.61 = 53,516,227,087.91/x
  3. Step 3: Cross multiply
    94,730,141,585.70x = 130,734,009,271.61 × 53,516,227,087.91
  4. Step 4: Simplify right side
    94,730,141,585.70x = 6,996,390,928,291,758,866,432
  5. Step 5: Solve for x
    x = 6,996,390,928,291,758,866,432/94,730,141,585.70
  6. Step 6: Final answer
    x = 73,856,016,798.65

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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.