Home / 1,060,349,543,973.90-1,590,524,337,006.30-254,516,484,671.46

Finding the Fourth Proportional to 1,060,349,543,973.90, 1,590,524,337,006.30 and 254,516,484,671.46

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Solution

The fourth proportional to 1,060,349,543,973.90, 1,590,524,337,006.30 and 254,516,484,671.46 is: 381,774,732,058.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,349,543,973.90 : 1,590,524,337,006.30 = 254,516,484,671.46 : x
  2. Step 2: Convert to fraction form
    1,060,349,543,973.90/1,590,524,337,006.30 = 254,516,484,671.46/x
  3. Step 3: Cross multiply
    1,060,349,543,973.90x = 1,590,524,337,006.30 × 254,516,484,671.46
  4. Step 4: Simplify right side
    1,060,349,543,973.90x = 404,814,663,039,248,039,411,712
  5. Step 5: Solve for x
    x = 404,814,663,039,248,039,411,712/1,060,349,543,973.90
  6. Step 6: Final answer
    x = 381,774,732,058.75

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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.