Home / 55,352,232,402,572-82,970,227,831,888-18,623,712,463,284

Finding the Fourth Proportional to 55,352,232,402,572, 82,970,227,831,888 and 18,623,712,463,284

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Solution

The fourth proportional to 55,352,232,402,572, 82,970,227,831,888 and 18,623,712,463,284 is: 27,916,013,484,624.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,352,232,402,572 : 82,970,227,831,888 = 18,623,712,463,284 : x
  2. Step 2: Convert to fraction form
    55,352,232,402,572/82,970,227,831,888 = 18,623,712,463,284/x
  3. Step 3: Cross multiply
    55,352,232,402,572x = 82,970,227,831,888 × 18,623,712,463,284
  4. Step 4: Simplify right side
    55,352,232,402,572x = 1,545,213,666,154,245,657,135,677,440
  5. Step 5: Solve for x
    x = 1,545,213,666,154,245,657,135,677,440/55,352,232,402,572
  6. Step 6: Final answer
    x = 27,916,013,484,624.07

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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.