Home / 5,012,426,883,243-7,518,630,940,428.30-1,570,587,049,840.40

Finding the Fourth Proportional to 5,012,426,883,243, 7,518,630,940,428.30 and 1,570,587,049,840.40

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Solution

The fourth proportional to 5,012,426,883,243, 7,518,630,940,428.30 and 1,570,587,049,840.40 is: 2,355,877,634,254.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,426,883,243 : 7,518,630,940,428.30 = 1,570,587,049,840.40 : x
  2. Step 2: Convert to fraction form
    5,012,426,883,243/7,518,630,940,428.30 = 1,570,587,049,840.40/x
  3. Step 3: Cross multiply
    5,012,426,883,243x = 7,518,630,940,428.30 × 1,570,587,049,840.40
  4. Step 4: Simplify right side
    5,012,426,883,243x = 11,808,664,387,566,034,420,236,288
  5. Step 5: Solve for x
    x = 11,808,664,387,566,034,420,236,288/5,012,426,883,243
  6. Step 6: Final answer
    x = 2,355,877,634,254.07

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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.