Home / 58,385,537,136,444-80,572,121,036,136-31,688,183,639,574

Finding the Fourth Proportional to 58,385,537,136,444, 80,572,121,036,136 and 31,688,183,639,574

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Solution

The fourth proportional to 58,385,537,136,444, 80,572,121,036,136 and 31,688,183,639,574 is: 43,729,736,726,689.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,385,537,136,444 : 80,572,121,036,136 = 31,688,183,639,574 : x
  2. Step 2: Convert to fraction form
    58,385,537,136,444/80,572,121,036,136 = 31,688,183,639,574/x
  3. Step 3: Cross multiply
    58,385,537,136,444x = 80,572,121,036,136 × 31,688,183,639,574
  4. Step 4: Simplify right side
    58,385,537,136,444x = 2,553,184,167,623,061,126,825,115,648
  5. Step 5: Solve for x
    x = 2,553,184,167,623,061,126,825,115,648/58,385,537,136,444
  6. Step 6: Final answer
    x = 43,729,736,726,689.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.