Home / 2,688,829,381,044-3,710,673,049,693.60-1,470,824,131,693

Finding the Fourth Proportional to 2,688,829,381,044, 3,710,673,049,693.60 and 1,470,824,131,693

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Solution

The fourth proportional to 2,688,829,381,044, 3,710,673,049,693.60 and 1,470,824,131,693 is: 2,029,785,714,478.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,688,829,381,044 : 3,710,673,049,693.60 = 1,470,824,131,693 : x
  2. Step 2: Convert to fraction form
    2,688,829,381,044/3,710,673,049,693.60 = 1,470,824,131,693/x
  3. Step 3: Cross multiply
    2,688,829,381,044x = 3,710,673,049,693.60 × 1,470,824,131,693
  4. Step 4: Simplify right side
    2,688,829,381,044x = 5,457,747,466,312,205,689,946,112
  5. Step 5: Solve for x
    x = 5,457,747,466,312,205,689,946,112/2,688,829,381,044
  6. Step 6: Final answer
    x = 2,029,785,714,478.14

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