Home / 176,574,461.02-264,213,908.00-147,356,172.91

Finding the Fourth Proportional to 176,574,461.02, 264,213,908.00 and 147,356,172.91

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Solution

The fourth proportional to 176,574,461.02, 264,213,908.00 and 147,356,172.91 is: 220,493,666.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,574,461.02 : 264,213,908.00 = 147,356,172.91 : x
  2. Step 2: Convert to fraction form
    176,574,461.02/264,213,908.00 = 147,356,172.91/x
  3. Step 3: Cross multiply
    176,574,461.02x = 264,213,908.00 × 147,356,172.91
  4. Step 4: Simplify right side
    176,574,461.02x = 38,933,550,312,620,904
  5. Step 5: Solve for x
    x = 38,933,550,312,620,904/176,574,461.02
  6. Step 6: Final answer
    x = 220,493,666.46

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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.