Home / 148,963,498.20-223,312,277.70-58,065,946.20

Finding the Fourth Proportional to 148,963,498.20, 223,312,277.70 and 58,065,946.20

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Solution

The fourth proportional to 148,963,498.20, 223,312,277.70 and 58,065,946.20 is: 87,047,087.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    148,963,498.20 : 223,312,277.70 = 58,065,946.20 : x
  2. Step 2: Convert to fraction form
    148,963,498.20/223,312,277.70 = 58,065,946.20/x
  3. Step 3: Cross multiply
    148,963,498.20x = 223,312,277.70 × 58,065,946.20
  4. Step 4: Simplify right side
    148,963,498.20x = 12,966,838,702,727,660
  5. Step 5: Solve for x
    x = 12,966,838,702,727,660/148,963,498.20
  6. Step 6: Final answer
    x = 87,047,087.77

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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.