Home / 30,541,058,604,302-45,818,868,961,136-9,888,444,889,861

Finding the Fourth Proportional to 30,541,058,604,302, 45,818,868,961,136 and 9,888,444,889,861

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Solution

The fourth proportional to 30,541,058,604,302, 45,818,868,961,136 and 9,888,444,889,861 is: 14,835,024,761,523.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,541,058,604,302 : 45,818,868,961,136 = 9,888,444,889,861 : x
  2. Step 2: Convert to fraction form
    30,541,058,604,302/45,818,868,961,136 = 9,888,444,889,861/x
  3. Step 3: Cross multiply
    30,541,058,604,302x = 45,818,868,961,136 × 9,888,444,889,861
  4. Step 4: Simplify right side
    30,541,058,604,302x = 453,077,360,637,956,071,503,167,488
  5. Step 5: Solve for x
    x = 453,077,360,637,956,071,503,167,488/30,541,058,604,302
  6. Step 6: Final answer
    x = 14,835,024,761,523.36

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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.