Home / 37,260,884,894,952-55,892,465,977,888-12,783,362,363,290

Finding the Fourth Proportional to 37,260,884,894,952, 55,892,465,977,888 and 12,783,362,363,290

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Solution

The fourth proportional to 37,260,884,894,952, 55,892,465,977,888 and 12,783,362,363,290 is: 19,175,434,184,870.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,260,884,894,952 : 55,892,465,977,888 = 12,783,362,363,290 : x
  2. Step 2: Convert to fraction form
    37,260,884,894,952/55,892,465,977,888 = 12,783,362,363,290/x
  3. Step 3: Cross multiply
    37,260,884,894,952x = 55,892,465,977,888 × 12,783,362,363,290
  4. Step 4: Simplify right side
    37,260,884,894,952x = 714,493,645,973,200,326,778,421,248
  5. Step 5: Solve for x
    x = 714,493,645,973,200,326,778,421,248/37,260,884,894,952
  6. Step 6: Final answer
    x = 19,175,434,184,870.85

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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.