Home / 164,050,703.04-245,931,239.04-61,886,485.44

Finding the Fourth Proportional to 164,050,703.04, 245,931,239.04 and 61,886,485.44

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Solution

The fourth proportional to 164,050,703.04, 245,931,239.04 and 61,886,485.44 is: 92,775,097.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,050,703.04 : 245,931,239.04 = 61,886,485.44 : x
  2. Step 2: Convert to fraction form
    164,050,703.04/245,931,239.04 = 61,886,485.44/x
  3. Step 3: Cross multiply
    164,050,703.04x = 245,931,239.04 × 61,886,485.44
  4. Step 4: Simplify right side
    164,050,703.04x = 15,219,820,044,090,118
  5. Step 5: Solve for x
    x = 15,219,820,044,090,118/164,050,703.04
  6. Step 6: Final answer
    x = 92,775,097.95

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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.