Home / 35,831,834,681.40-53,747,752,022.10-10,988,298,502.20

Finding the Fourth Proportional to 35,831,834,681.40, 53,747,752,022.10 and 10,988,298,502.20

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Solution

The fourth proportional to 35,831,834,681.40, 53,747,752,022.10 and 10,988,298,502.20 is: 16,482,447,753.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,831,834,681.40 : 53,747,752,022.10 = 10,988,298,502.20 : x
  2. Step 2: Convert to fraction form
    35,831,834,681.40/53,747,752,022.10 = 10,988,298,502.20/x
  3. Step 3: Cross multiply
    35,831,834,681.40x = 53,747,752,022.10 × 10,988,298,502.20
  4. Step 4: Simplify right side
    35,831,834,681.40x = 590,596,343,041,058,537,472
  5. Step 5: Solve for x
    x = 590,596,343,041,058,537,472/35,831,834,681.40
  6. Step 6: Final answer
    x = 16,482,447,753.30

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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.