Home / 46,758,677,820.02-70,100,272,360.12-42,984,442,008.40

Finding the Fourth Proportional to 46,758,677,820.02, 70,100,272,360.12 and 42,984,442,008.40

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Solution

The fourth proportional to 46,758,677,820.02, 70,100,272,360.12 and 42,984,442,008.40 is: 64,441,965,267.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,758,677,820.02 : 70,100,272,360.12 = 42,984,442,008.40 : x
  2. Step 2: Convert to fraction form
    46,758,677,820.02/70,100,272,360.12 = 42,984,442,008.40/x
  3. Step 3: Cross multiply
    46,758,677,820.02x = 70,100,272,360.12 × 42,984,442,008.40
  4. Step 4: Simplify right side
    46,758,677,820.02x = 3,013,221,092,036,058,284,032
  5. Step 5: Solve for x
    x = 3,013,221,092,036,058,284,032/46,758,677,820.02
  6. Step 6: Final answer
    x = 64,441,965,267.59

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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.