Home / 30,712,885,517,496-46,064,424,257,588-8,950,302,406,439.40

Finding the Fourth Proportional to 30,712,885,517,496, 46,064,424,257,588 and 8,950,302,406,439.40

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Solution

The fourth proportional to 30,712,885,517,496, 46,064,424,257,588 and 8,950,302,406,439.40 is: 13,424,024,487,997.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,712,885,517,496 : 46,064,424,257,588 = 8,950,302,406,439.40 : x
  2. Step 2: Convert to fraction form
    30,712,885,517,496/46,064,424,257,588 = 8,950,302,406,439.40/x
  3. Step 3: Cross multiply
    30,712,885,517,496x = 46,064,424,257,588 × 8,950,302,406,439.40
  4. Step 4: Simplify right side
    30,712,885,517,496x = 412,290,527,283,935,362,078,998,528
  5. Step 5: Solve for x
    x = 412,290,527,283,935,362,078,998,528/30,712,885,517,496
  6. Step 6: Final answer
    x = 13,424,024,487,997.67

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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.