Home / 34,506,001.80-51,759,002.70-10,248,672.60

Finding the Fourth Proportional to 34,506,001.80, 51,759,002.70 and 10,248,672.60

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Solution

The fourth proportional to 34,506,001.80, 51,759,002.70 and 10,248,672.60 is: 15,373,008.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,506,001.80 : 51,759,002.70 = 10,248,672.60 : x
  2. Step 2: Convert to fraction form
    34,506,001.80/51,759,002.70 = 10,248,672.60/x
  3. Step 3: Cross multiply
    34,506,001.80x = 51,759,002.70 × 10,248,672.60
  4. Step 4: Simplify right side
    34,506,001.80x = 530,461,072,774,816.06
  5. Step 5: Solve for x
    x = 530,461,072,774,816.06/34,506,001.80
  6. Step 6: Final answer
    x = 15,373,008.90

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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.